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Active Precertified Firms - Sorted by Firm Name

Active Precertified Firm Page Links ( Updated January 22, 2019 at 9:00:04 P.M. )
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Renewal Status JANUARY 15, 2019 ( ACTIVE )
Firm Name SCOTT A. MOEHLMAN, P.E.
Mailing Address 120 RASKA DR
YOAKUM, TX 77995
Firm Phone (361)293-5170

Areas of Certification
6.1.1 Routine Bridge Inspection Team Leader
6.1.2 Routine Bridge Inspection Project Leader


Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name SDW & ASSOCIATES, INC.
Mailing Address 313 MAYFAIR DR.
HURST, TX 76054
Firm Phone (903)520-1419

Areas of Certification
6.1.1 Routine Bridge Inspection Team Leader


Renewal Status MARCH 22, 2018 ( ACTIVE )
Firm Name SECORD & LEBOW ARCHITECTS, LLP
Mailing Address 2004 QUAIL CREEK DRIVE, SUITE 200
WICHITA FALLS, TX 76308
Firm Phone (940)767-7478

Areas of Certification
16.1.1 Architecture


Renewal Status JANUARY 2, 2018 ( ACTIVE )
Firm Name SEILER/LANKES GROUP, LLC
Mailing Address 345 CYPRESS CREEK ROAD, SUITE 101
CEDAR PARK, TX 78613
Firm Phone (512)785-8564

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
2.4.1 Nationawide Permit
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
3.6.1 Multi-Level Interchange And Exotic Bridge Layout
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
4.4.1 Freeway Interchanges
7.1.1 Traffic Engineering Studies
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.5.1 Highway-Rail Grade Crossings
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
11.1.1 Roadway Construction Management And Inspection


Renewal Status JANUARY 12, 2019 ( ACTIVE )
Firm Name SEK ENGINEERING, CORP.
Mailing Address 701 SHEPHERD DR., SUITE 200A
HOUSTON, TX 77007
Firm Phone (281)271-1720

Areas of Certification
2.12.1 Socio-Economic And Environmental Justice Analyses
2.14.1 Environmental Document Preparation
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
3.6.1 Multi-Level Interchange And Exotic Bridge Layout
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
4.4.1 Freeway Interchanges
5.1.1 Minor Bridge Design
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange Design
6.1.1 Routine Bridge Inspection Team Leader
6.1.2 Routine Bridge Inspection Project Leader
6.2.1 Complex Bridge Inspection Team
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.4.1 Storm Water Pump Station-Hydraulic Design
18.1.1 Value Engineering
19.1.1 Value Engineering


Renewal Status MARCH 22, 2018 ( ACTIVE )
Firm Name SEPARATION SYSTEMS CONSULTANTS, INC
Mailing Address 17041 EL CAMINO REAL, SUITE 200
HOUSTON, TX 77058
Firm Phone (281)486-1943

Areas of Certification
2.3.1 Wetland Delineation
2.4.1 Nationawide Permit
2.13.1 Hazardous Materials Initial Site Assessment


Renewal Status APRIL 3, 2018 ( ACTIVE )
Firm Name SERCO INC.
Mailing Address 1818 LIBRARY STREET STE 1000
RESTON, VA 20190
Firm Phone (703)939-6000

Areas of Certification
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation


Renewal Status JANUARY 2, 2019 ( ACTIVE )
Firm Name SEVENTH GENERATION DESIGN, INC.
Mailing Address 118 BROADWAY SUITE 519
SAN ANTONIO, TX 78205
Firm Phone (210)241-7490

Areas of Certification
2.9.1 Historic Architecture
16.1.1 Architecture


Renewal Status MARCH 28, 2018 ( ACTIVE )
Firm Name SE3 LLC
Mailing Address 15110 N. DALLAS PARKWAY, SUITE 370
DALLAS, TX 75248
Firm Phone (214)663-0069

Areas of Certification
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.6.1 Major Investment Studies
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
3.6.1 Multi-Level Interchange And Exotic Bridge Layout
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
4.4.1 Freeway Interchanges
5.1.1 Minor Bridge Design
5.2.1 Bridge Design
7.1.1 Traffic Engineering Studies
7.2.1 Highway-Rail Grade Crossing Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.5.1 Highway-Rail Grade Crossings
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.2.1 Roadway Hydraulic Design
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection


Renewal Status APRIL 18, 2018 ( ACTIVE )
Firm Name SHALOM SERVICES CORPORATION
Mailing Address 1507 QUAIL RIDGE DR.
CEDAR HILL, TX 75104
Firm Phone (972)750-0761

Areas of Certification
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
8.1.1 Signing, Pavement Marking, And Channelization
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis
11.1.1 Roadway Construction Management And Inspection
12.1.1 Asphaltic Concrete Production


Renewal Status MAY 2, 2018 ( ACTIVE )
Firm Name SHEPPARD SURVEYING CO., INC
Mailing Address 1013 ENERGY DRIVE
ABILENE, TX 79602
Firm Phone (325)695-6277

Areas of Certification
15.1.1 Right of Way Surveys
15.1.2 Parcel Plats
15.1.3 Legal Descriptions
15.1.4 Right Of Way Maps
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control
15.4.1 Horizontal and Vertical Control For Aerial Mapping
15.5.1 State Land Surveying


Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name SHINE & ASSOCIATES, INC.
Mailing Address P.O. BOX 305
SILSBEE, TX 77656
Firm Phone (409)385-9383

Areas of Certification
15.1.1 Right of Way Surveys
15.1.3 Legal Descriptions
15.5.1 State Land Surveying


Renewal Status JANUARY 3, 2018 ( ACTIVE )
Firm Name SIEGFRIED ENGINEERING & CONSTRUCTION, LLC
Mailing Address 10238 WILDWOOD PARK LN., #100
HOUSTON, TX 77070
Firm Phone (713)501-2336

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
2.2.1 Air Quality Analysis
2.12.1 Socio-Economic And Environmental Justice Analyses
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
4.4.1 Freeway Interchanges
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.5.1 Highway-Rail Grade Crossings
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.4.3 Pump Stations-Structures
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection


Renewal Status JANUARY 9, 2018 ( ACTIVE )
Firm Name SIGMA ENGINEERS, INC.
Mailing Address 4099 CALDER AVENUE
BEAUMONT, TX 77706
Firm Phone (409)898-1001

Areas of Certification
1.5.1 Feasibility Studies
16.1.1 Architecture


Renewal Status JANUARY 8, 2019 ( ACTIVE )
Firm Name SIGMA ENVIRONMENTAL SOLUTIONS, INC
Mailing Address 5801 MARVIN D LOVE FREEWAY_STE 103
DALLAS, TX 75237
Firm Phone (214)850-0015

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment


Renewal Status JANUARY 16, 2018 ( ACTIVE )
Firm Name SIMON ENGINEERING & CONSULTING, INC.
Mailing Address 15443 KNOLL TRAIL DRIVE, SUITE 140
DALLAS, TX 75248
Firm Phone (214)884-2059

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
2.12.1 Socio-Economic And Environmental Justice Analyses
2.14.1 Environmental Document Preparation
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
5.1.1 Minor Bridge Design
5.2.1 Bridge Design
8.1.1 Signing, Pavement Marking, And Channelization


Renewal Status JANUARY 2, 2018 ( ACTIVE )
Firm Name SKA CONSULTING, L.P.
Mailing Address 1888 STEBBINS DRIVE, SUITE 100
HOUSTON, TX 77043-2841
Firm Phone (713)266-6056

Areas of Certification
2.13.1 Hazardous Materials Initial Site Assessment


Renewal Status JANUARY 3, 2018 ( ACTIVE )
Firm Name SLAY ENGINEERING CO, INC.
Mailing Address 123 ALTGELT
SAN ANTONIO, TX 78201
Firm Phone (210)734-4388

Areas of Certification
1.4.1 Land Planning/Engineering
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
6.1.1 Routine Bridge Inspection Team Leader
7.1.1 Traffic Engineering Studies
7.2.1 Highway-Rail Grade Crossing Studies
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.4.1 Storm Water Pump Station-Hydraulic Design
10.4.3 Pump Stations-Structures
11.1.1 Roadway Construction Management And Inspection
15.1.1 Right of Way Surveys
15.1.2 Parcel Plats


Renewal Status MARCH 9, 2018 ( ACTIVE )
Firm Name SMC CONSULTING, INC.
Mailing Address 3418 PICKERING LANE
PEARLAND, TX 77584
Firm Phone (281)997-7911

Areas of Certification
2.1.1 Traffic Noise Analysis
2.2.1 Air Quality Analysis
2.3.1 Wetland Delineation
2.4.1 Nationawide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.12.1 Socio-Economic And Environmental Justice Analyses
2.13.1 Hazardous Materials Initial Site Assessment
2.14.1 Environmental Document Preparation
18.2.1 Subsurface Utility Engineering


Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name SMITH CRM, LLC
Mailing Address 2900 W. ANDERSON LN., STE. C200, #301
AUSTIN, TX 78757
Firm Phone (512)893-0538

Areas of Certification
2.7.2 Historic Sites Sec. 4(f) Evaluations
2.8.1 Surveys, Res. & Doc. Of Historic Build, Struct. And Objects
2.11.1 Historical And Archival Research
2.15.1 Historical Research Of Extant Bldgs, Struct, Landsc., & Obj.
2.15.2 Historical Surveys & Doc. of Bldgs, Struct, Landsc., & Obj.


Renewal Status APRIL 12, 2018 ( ACTIVE )
Firm Name SMITH ENGINEERING COMPANY
Mailing Address PO BOX 2565
ROSWELL, NM 88202-2565
Firm Phone (505)884-0700

Areas of Certification
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.4.1 Minor Bridge Layouts
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design


Renewal Status APRIL 11, 2018 ( ACTIVE )
Firm Name SOLARAY ENGINEERING, INC.
Mailing Address 2727 LBJ FREEWAY, SUITE 525
DALLAS, TX 75234
Firm Phone (972)247-1516

Areas of Certification
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
4.4.1 Freeway Interchanges
8.1.1 Signing, Pavement Marking, And Channelization
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.4.1 Storm Water Pump Station-Hydraulic Design
17.5.1 Civil Engineering
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering
18.5.1 Utility Construction Management and Verification
18.6.1 Utility Management & Coordination Oversight


Renewal Status JANUARY 11, 2018 ( ACTIVE )
Firm Name SOUTHERN TRAFFIC SERVICES, INC.
Mailing Address 2911 WESTFIELD ROAD
GULF BREEZE, FL 32563
Firm Phone (800)786-3374

Areas of Certification
7.1.1 Traffic Engineering Studies


Renewal Status FEBRUARY 14, 2018 ( ACTIVE )
Firm Name SOUTHWEST RESEARCH INSTITUTE
Mailing Address 6220 CULEBRA ROAD
SAN ANTONIO, TX 78238
Firm Phone (210)522-2261

Areas of Certification
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.4.1 ITS Control Systems Analysis, Design & Implementation


Renewal Status JANUARY 4, 2019 ( ACTIVE )
Firm Name SOUTHWEST SURVEYING AND MAPPING PARTNERS, LLC
Mailing Address 3820 ACADEMY PARKWAY NORTH NE
ALBUQUERQUE, NM 87109
Firm Phone (505)508-0786

Areas of Certification
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
8.1.1 Signing, Pavement Marking, And Channelization
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
11.1.1 Roadway Construction Management And Inspection
18.2.1 Subsurface Utility Engineering


Renewal Status MARCH 14, 2018 ( ACTIVE )
Firm Name SOWELLS CONSULTING ENGINEERS, LLC
Mailing Address 13430 NW FWY SUITE 200
HOUSTON, TX 77040
Firm Phone (832)731-7290

Areas of Certification
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
11.1.1 Roadway Construction Management And Inspection


Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name SOWINSKI SULLIVAN ARCHITECTS, PC
Mailing Address 25 MOHAWK AVENUE
SPARTA, NJ 07871
Firm Phone (201)787-8809

Areas of Certification
16.1.1 Architecture


Renewal Status MARCH 2, 2018 ( ACTIVE )
Firm Name SP ENGINEERING, INC.
Mailing Address 4418 BLUEBONNET DRIVE
STAFFORD, TX 77477
Firm Phone (832)867-2522

Areas of Certification
1.1.1 Policy Planning
1.4.1 Land Planning/Engineering
2.4.1 Nationawide Permit
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
3.6.1 Multi-Level Interchange And Exotic Bridge Layout
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
4.4.1 Freeway Interchanges
5.1.1 Minor Bridge Design
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange Design
7.1.1 Traffic Engineering Studies
7.2.1 Highway-Rail Grade Crossing Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.5.1 Highway-Rail Grade Crossings
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.4.1 Storm Water Pump Station-Hydraulic Design


Renewal Status MARCH 7, 2018 ( ACTIVE )
Firm Name SPAW INTERNATIONAL
Mailing Address HCR2 BOX 329H
PALACIOS, TX 77465-9102
Firm Phone (361)972-2485

Areas of Certification
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
3.6.1 Multi-Level Interchange And Exotic Bridge Layout
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
4.4.1 Freeway Interchanges
7.1.1 Traffic Engineering Studies
7.3.1 Traffic Signal Timing
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.4.1 Storm Water Pump Station-Hydraulic Design
11.1.1 Roadway Construction Management And Inspection
14.3.1 Transportation Foundation Studies


Renewal Status JANUARY 3, 2019 ( ACTIVE )
Firm Name SPHERE 3 ENVIRONMENTAL, INC.
Mailing Address 1501 BILL OWENS PARKWAY
LONGVIEW, TX 75604
Firm Phone (903)297-4673

Areas of Certification
2.3.1 Wetland Delineation
2.4.1 Nationawide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
2.6.1 Protected Species Determination (Habitat)
2.6.2 Impact Evaluation Assessments
2.6.3 Biological Surveys
2.13.1 Hazardous Materials Initial Site Assessment
2.14.1 Environmental Document Preparation


Renewal Status JANUARY 15, 2018 ( ACTIVE )
Firm Name SPIRIT ENVIRONMENTAL, LLC
Mailing Address 20465 STATE HIGHWAY 249, SUITE 300
HOUSTON, TX 77070
Firm Phone (281)664-2828

Areas of Certification
2.2.1 Air Quality Analysis
2.3.1 Wetland Delineation
2.4.1 Nationawide Permit
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits


Renewal Status JANUARY 30, 2018 ( ACTIVE )
Firm Name SPOT ON SURVEYING, INC.
Mailing Address 614 JERRYS LN
BUDA, TX 78610
Firm Phone (512)523-8092

Areas of Certification
15.1.1 Right of Way Surveys
15.1.3 Legal Descriptions
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control
15.4.1 Horizontal and Vertical Control For Aerial Mapping


Renewal Status MAY 7, 2018 ( ACTIVE )
Firm Name STANGER SURVEYING TYLER, LLC
Mailing Address 1595 E. GRANDE BLVD.
TYLER, TX 75703
Firm Phone (903)534-0174

Areas of Certification
15.1.1 Right of Way Surveys
15.1.2 Parcel Plats
15.1.3 Legal Descriptions
15.1.4 Right Of Way Maps
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control
15.4.1 Horizontal and Vertical Control For Aerial Mapping


Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name STANLEY MORRIS ENGINEERING
Mailing Address 907 EAST BROADWAY
SWEETWATER, TX 79556
Firm Phone (325)235-8616

Areas of Certification
1.4.1 Land Planning/Engineering
7.2.1 Highway-Rail Grade Crossing Studies
8.1.1 Signing, Pavement Marking, And Channelization
8.5.1 Highway-Rail Grade Crossings
8.6.1 Rail-Highway Design
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.4.1 Storm Water Pump Station-Hydraulic Design
15.1.1 Right of Way Surveys
15.1.2 Parcel Plats
15.1.3 Legal Descriptions
15.1.4 Right Of Way Maps
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control
15.4.1 Horizontal and Vertical Control For Aerial Mapping


Renewal Status APRIL 2, 2018 ( ACTIVE )
Firm Name STANLEY SPURLING & HAMILTON, INC.
Mailing Address 3301 EDLOE STREET, SUITE 200
HOUSTON, TX 77027
Firm Phone (713)776-9433

Areas of Certification
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
3.6.1 Multi-Level Interchange And Exotic Bridge Layout
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
4.4.1 Freeway Interchanges
5.1.1 Minor Bridge Design
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange Design
6.1.1 Routine Bridge Inspection Team Leader


Renewal Status JANUARY 11, 2019 ( ACTIVE )
Firm Name STANTEC CONSULTING SERVICES INC.
Mailing Address 2435 N. CENTRAL EXPRESSWAY, SUITE 750
RICHARDSON, TX 75080-2793
Firm Phone (239)649-4040

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
1.7.1 Traffic Demand Modeling
2.1.1 Traffic Noise Analysis
2.2.1 Air Quality Analysis
2.3.1 Wetland Delineation
2.4.1 Nationawide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
2.6.1 Protected Species Determination (Habitat)
2.6.2 Impact Evaluation Assessments
2.6.3 Biological Surveys
2.7.1 Sec. 4(F)/6(F) Evaluations
2.10.1 Archaeological Surveys, Doc., Excavation, Testing Rpts
2.11.1 Historical And Archival Research
2.12.1 Socio-Economic And Environmental Justice Analyses
2.13.1 Hazardous Materials Initial Site Assessment
2.14.1 Environmental Document Preparation
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
3.6.1 Multi-Level Interchange And Exotic Bridge Layout
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
4.4.1 Freeway Interchanges
4.5.1 Constructability Review
4.6.1 3-D Design Visualization Services
5.1.1 Minor Bridge Design
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange Design
5.4.1 Exotic Bridge Design
5.5.1 Bridge & Non-Bridge Class Culvert and Inlet Design
6.1.1 Routine Bridge Inspection Team Leader
6.2.1 Complex Bridge Inspection Team
7.1.1 Traffic Engineering Studies
7.2.1 Highway-Rail Grade Crossing Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.5.1 Highway-Rail Grade Crossings
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.4.1 Storm Water Pump Station-Hydraulic Design
10.4.2 Pump Stations-Electrical
10.4.3 Pump Stations-Structures
10.5.1 Bridge Scour Evaluations And Analysis
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
14.3.1 Transportation Foundation Studies
15.1.1 Right of Way Surveys
15.1.2 Parcel Plats
15.1.3 Legal Descriptions
15.1.4 Right Of Way Maps
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control
15.4.1 Horizontal and Vertical Control For Aerial Mapping
15.5.1 State Land Surveying


Renewal Status JANUARY 2, 2018 ( ACTIVE )
Firm Name STAR ENGINEERING GROUP
Mailing Address PO BOX 643
HELOTES, TX 78023-0643
Firm Phone (210)871-4133

Areas of Certification
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
5.1.1 Minor Bridge Design
5.2.1 Bridge Design
6.1.1 Routine Bridge Inspection Team Leader
6.1.2 Routine Bridge Inspection Project Leader
6.2.1 Complex Bridge Inspection Team
10.2.1 Roadway Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis
14.3.1 Transportation Foundation Studies


Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name STATISTICAL RESEARCH, INC.
Mailing Address 6099 E. SPEEDWAY BLVD.
TUCSON, AZ 85712
Firm Phone (505)323-8300

Areas of Certification
2.8.1 Surveys, Res. & Doc. Of Historic Build, Struct. And Objects
2.10.1 Archaeological Surveys, Doc., Excavation, Testing Rpts
2.11.1 Historical And Archival Research


Renewal Status FEBRUARY 9, 2018 ( ACTIVE )
Firm Name STEGER & BIZZELL ENGINEERING, INC.
Mailing Address 1978 S. AUSTIN AVE
GEORGETOWN, TX 78626
Firm Phone (512)930-9412

Areas of Certification
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
5.1.1 Minor Bridge Design
5.2.1 Bridge Design
8.1.1 Signing, Pavement Marking, And Channelization
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
15.1.1 Right of Way Surveys
15.1.2 Parcel Plats
15.1.3 Legal Descriptions
15.1.4 Right Of Way Maps
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control
15.4.1 Horizontal and Vertical Control For Aerial Mapping
15.5.1 State Land Surveying


Renewal Status JANUARY 2, 2018 ( ACTIVE )
Firm Name STEVENS TECHNICAL SERVICES, INC.
Mailing Address 14531 FM 529, SUITE 160
HOUSTON, TX 77095
Firm Phone (713)724-5870

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.4.1 Freeway Interchanges
7.1.1 Traffic Engineering Studies
7.2.1 Highway-Rail Grade Crossing Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.2.1 Illumination
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.5.1 Highway-Rail Grade Crossings
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
18.2.1 Subsurface Utility Engineering


Renewal Status JANUARY 15, 2019 ( ACTIVE )
Firm Name STL ENGINEERS & LABORATORIES
Mailing Address 1341 W. MOCKINGBIRD, SUITE 1200W
DALLAS, TX 75247
Firm Phone (214)630-3800

Areas of Certification
8.1.1 Signing, Pavement Marking, And Channelization
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
12.1.2 Portland Cement Concrete
12.2.1 Plant Inspection And Testing
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies


Renewal Status FEBRUARY 13, 2018 ( ACTIVE )
Firm Name STOA INTERNATIONAL ARCHITECTS, INC.
Mailing Address 6001 SAVOY DRIVE, SUITE 100
HOUSTON, TX 77036
Firm Phone (713)995-8784

Areas of Certification
16.1.1 Architecture


Renewal Status MARCH 21, 2018 ( ACTIVE )
Firm Name STRADA ENGINEERING AND CONSULTING, LLC
Mailing Address 5111 NORTH 10TH #366
MCALLEN, TX 78504
Firm Phone (956)638-0433

Areas of Certification
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
2.4.1 Nationawide Permit
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
4.4.1 Freeway Interchanges
7.1.1 Traffic Engineering Studies
8.5.1 Highway-Rail Grade Crossings
8.6.1 Rail-Highway Design


Renewal Status JANUARY 4, 2018 ( ACTIVE )
Firm Name STRAND ASSOCIATES, INC.
Mailing Address 910 WEST WINGRA DRIVE
MADISON, WI 53715-1943
Firm Phone (608)251-4843

Areas of Certification
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
2.3.1 Wetland Delineation
2.4.1 Nationawide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.6.1 Protected Species Determination (Habitat)
2.7.1 Sec. 4(F)/6(F) Evaluations
2.12.1 Socio-Economic And Environmental Justice Analyses
2.14.1 Environmental Document Preparation
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
3.6.1 Multi-Level Interchange And Exotic Bridge Layout
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
4.4.1 Freeway Interchanges
5.1.1 Minor Bridge Design
5.2.1 Bridge Design
7.1.1 Traffic Engineering Studies
7.2.1 Highway-Rail Grade Crossing Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
8.4.1 ITS Control Systems Analysis, Design & Implementation
8.5.1 Highway-Rail Grade Crossings
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.3.1 Bridge Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis
15.1.1 Right of Way Surveys
15.1.2 Parcel Plats
15.1.3 Legal Descriptions
15.1.4 Right Of Way Maps
15.2.1 Design Survey
15.2.2 Construction Survey


Renewal Status JANUARY 2, 2019 ( ACTIVE )
Firm Name STREAM WATER GROUP, INC.
Mailing Address 9401 LBJ FREEWAY, SUITE 104
DALLAS, TX 75243
Firm Phone (972)898-5685

Areas of Certification
2.4.1 Nationawide Permit
2.4.2 Clean Water Act Sec. 404 Permits
4.2.1 Roadway Design
4.5.1 Constructability Review
8.1.1 Signing, Pavement Marking, And Channelization
17.5.1 Civil Engineering
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering


Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name STRINTEG CORPORATION
Mailing Address 2209 COOPER LAKE RD SE
SMYRNA, GA 30080
Firm Phone (404)804-4324

Areas of Certification
6.1.1 Routine Bridge Inspection Team Leader
6.1.2 Routine Bridge Inspection Project Leader
6.2.1 Complex Bridge Inspection Team
6.2.2 Complex Bridge Inspection Project Leader


Renewal Status FEBRUARY 18, 2018 ( ACTIVE )
Firm Name STRUCTURAL DIAGNOSTICS, INC.
Mailing Address 1822 DALY DR.
CORPUS CHRISTI, TX 78412
Firm Phone (361)877-3897

Areas of Certification
6.1.1 Routine Bridge Inspection Team Leader
6.1.2 Routine Bridge Inspection Project Leader


Renewal Status FEBRUARY 4, 2018 ( ACTIVE )
Firm Name STRUCTURAL ENGINEERING ASSOCIATES, INC.
Mailing Address 3838 N.W. LOOP 410
SAN ANTONIO, TX 78229
Firm Phone (210)735-9202

Areas of Certification
1.5.1 Feasibility Studies
2.4.2 Clean Water Act Sec. 404 Permits
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
3.6.1 Multi-Level Interchange And Exotic Bridge Layout
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
5.1.1 Minor Bridge Design
5.2.1 Bridge Design
5.2.1 Bridge Design
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange Design
5.5.1 Bridge & Non-Bridge Class Culvert and Inlet Design
6.1.1 Routine Bridge Inspection Team Leader
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection
12.2.1 Plant Inspection And Testing
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies
14.4.1 Building Foundation Studies


Renewal Status MARCH 30, 2018 ( ACTIVE )
Firm Name STV INCORPORATED
Mailing Address 10370 RICHMOND AVENUE, SUITE 850
HOUSTON, TX 77042-4138
Firm Phone (916)724-5241

Areas of Certification
1.3.1 Subarea/Corridor Planning
2.2.1 Air Quality Analysis
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
3.6.1 Multi-Level Interchange And Exotic Bridge Layout
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
4.4.1 Freeway Interchanges
5.1.1 Minor Bridge Design
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange Design
5.4.1 Exotic Bridge Design
6.1.1 Routine Bridge Inspection Team Leader
7.1.1 Traffic Engineering Studies
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
8.5.1 Highway-Rail Grade Crossings
8.6.1 Rail-Highway Design
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
11.2.1 Bridge Construction Management And Inspection


Renewal Status FEBRUARY 12, 2018 ( ACTIVE )
Firm Name SUMMIT ENGINEERING GROUP, INC.
Mailing Address 10822 W. TOLLER DRIVE, SUITE 330
LITTLETON, CO 80127
Firm Phone (303)933-9114

Areas of Certification
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
3.6.1 Multi-Level Interchange And Exotic Bridge Layout
5.1.1 Minor Bridge Design
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange Design
5.4.1 Exotic Bridge Design
11.2.1 Bridge Construction Management And Inspection


Renewal Status FEBRUARY 16, 2018 ( ACTIVE )
Firm Name SUMMIT SURVEYING, INC.
Mailing Address 2040 DEERBROOK DRIVE
TYLER, TX 75703
Firm Phone (903)561-9544

Areas of Certification
15.1.1 Right of Way Surveys
15.1.2 Parcel Plats
15.1.3 Legal Descriptions
15.1.4 Right Of Way Maps
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control
15.4.1 Horizontal and Vertical Control For Aerial Mapping


Renewal Status JANUARY 7, 2019 ( ACTIVE )
Firm Name SURGIS OF TEXAS CORPORATION
Mailing Address 12274 BANDERA RD. STE 123
HELOTES, TX 78023
Firm Phone (210)367-5843

Areas of Certification
15.1.1 Right of Way Surveys
15.1.2 Parcel Plats
15.1.3 Legal Descriptions
15.1.4 Right Of Way Maps
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control
15.4.1 Horizontal and Vertical Control For Aerial Mapping


Renewal Status MARCH 26, 2018 ( ACTIVE )
Firm Name SURVEYING AND MAPPING, LLC
Mailing Address 4801 SOUTHWEST PARKWAY, BUILDING TWO, SUITE 100
AUSTIN, TX 78735
Firm Phone (512)447-0575

Areas of Certification
15.1.1 Right of Way Surveys
15.1.2 Parcel Plats
15.1.3 Legal Descriptions
15.1.4 Right Of Way Maps
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.1 Aerial Photogrammetry
15.3.2 Terrestrial Photogrammetry
15.3.3 Terrestrial LIDAR
15.3.4 Mobile and Airborne LiDAR
15.3.5 Horizontal and Vertical Control
15.4.1 Horizontal and Vertical Control For Aerial Mapping
15.5.1 State Land Surveying
18.2.1 Subsurface Utility Engineering
18.3.1 Utility Adjustment Coordination
18.4.1 Utility Engineering
18.5.1 Utility Construction Management and Verification
18.6.1 Utility Management & Coordination Oversight


Renewal Status FEBRUARY 23, 2018 ( ACTIVE )
Firm Name SURVEYING SOLUTIONS, INC.
Mailing Address 4471 M-61
STANDISH, MI 48658
Firm Phone (989)846-6601

Areas of Certification
15.1.1 Right of Way Surveys
15.1.3 Legal Descriptions
15.1.4 Right Of Way Maps
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.1 Aerial Photogrammetry
15.3.5 Horizontal and Vertical Control
15.4.1 Horizontal and Vertical Control For Aerial Mapping


Renewal Status JANUARY 9, 2019 ( ACTIVE )
Firm Name SURVTEX, LLC
Mailing Address 600 W. WHITESTONE BLVD.
CEDAR PARK, TX 78613
Firm Phone (512)249-8875

Areas of Certification
15.1.1 Right of Way Surveys
15.1.2 Parcel Plats
15.1.3 Legal Descriptions
15.1.4 Right Of Way Maps
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control
15.4.1 Horizontal and Vertical Control For Aerial Mapping


Renewal Status AUGUST 27, 2018 ( ACTIVE )
Firm Name SWASHBUCKLING L.L.C.
Mailing Address 1784 HIDDEN BROOK DR.
GRAND PRAIRIE, TX 75050
Firm Phone (972)955-5635

Areas of Certification
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies
14.5.1 Evaluation & Desing of Geotechnical Related Structures


Renewal Status JANUARY 2, 2019 ( ACTIVE )
Firm Name SWCA, INCORPORATED
Mailing Address 20 E THOMAS RD, STE 1700
PHOENIX, AZ 85012
Firm Phone (602)274-3831

Areas of Certification
1.4.1 Land Planning/Engineering
2.1.1 Traffic Noise Analysis
2.2.1 Air Quality Analysis
2.3.1 Wetland Delineation
2.3.2 Conditional/Functional Assessment
2.4.1 Nationawide Permit
2.4.2 Clean Water Act Sec. 404 Permits
2.4.3 U.S. Coast G. & U.S. Army Corps of Engr. Permits
2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone
2.6.1 Protected Species Determination (Habitat)
2.6.2 Impact Evaluation Assessments
2.6.3 Biological Surveys
2.6.4 Biological Evaluations/Assessments
2.7.1 Sec. 4(F)/6(F) Evaluations
2.8.1 Surveys, Res. & Doc. Of Historic Build, Struct. And Objects
2.10.1 Archaeological Surveys, Doc., Excavation, Testing Rpts
2.11.1 Historical And Archival Research
2.12.1 Socio-Economic And Environmental Justice Analyses
2.13.1 Hazardous Materials Initial Site Assessment
2.14.1 Environmental Document Preparation
2.15.1 Historical Research Of Extant Bldgs, Struct, Landsc., & Obj.
2.15.2 Historical Surveys & Doc. of Bldgs, Struct, Landsc., & Obj.


Renewal Status APRIL 20, 2018 ( ACTIVE )
Firm Name T. BAKER SMITH, LLC
Mailing Address 12825 TRINITY DRIVE
HOUSTON, TX 77477
Firm Phone (281)637-4323

Areas of Certification
1.4.1 Land Planning/Engineering
2.4.1 Nationawide Permit
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.4.1 Minor Bridge Layouts
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
7.2.1 Highway-Rail Grade Crossing Studies
8.5.1 Highway-Rail Grade Crossings
8.6.1 Rail-Highway Design
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
11.1.1 Roadway Construction Management And Inspection
15.1.1 Right of Way Surveys
15.1.2 Parcel Plats
15.1.3 Legal Descriptions
15.1.4 Right Of Way Maps
15.2.1 Design Survey
15.2.2 Construction Survey
15.3.5 Horizontal and Vertical Control
15.4.1 Horizontal and Vertical Control For Aerial Mapping


Renewal Status JANUARY 26, 2018 ( ACTIVE )
Firm Name T. SMITH INSPECTION & TESTING, LLC.
Mailing Address 2211 CENTURY CENTER BLVD
IRVING, TX 75062
Firm Phone (214)563-3003

Areas of Certification
12.1.1 Asphaltic Concrete Production
12.1.2 Portland Cement Concrete
12.2.1 Plant Inspection And Testing
14.1.1 Soil Exploration
14.2.1 Geotechnical Testing
14.3.1 Transportation Foundation Studies


Renewal Status APRIL 23, 2018 ( ACTIVE )
Firm Name T.Y. LIN INTERNATIONAL
Mailing Address 345 CALIFORNIA STREET, SUITE 2300
SAN FRANCISCO, CA 94104
Firm Phone (703)402-3853

Areas of Certification
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.6.1 Major Investment Studies
3.1.1 Route Studies & Schematic Design - Minor Roadways
3.2.1 Route Studies & Schematic Design
3.3.1 Route Studies & Schematic Design - Complex Highways
3.4.1 Minor Bridge Layouts
3.5.1 Major Bridge Layouts
3.6.1 Multi-Level Interchange And Exotic Bridge Layout
4.1.1 Minor Roadway Design
4.2.1 Roadway Design
4.3.1 Complex Highwa Design
4.4.1 Freeway Interchanges
5.1.1 Minor Bridge Design
5.2.1 Bridge Design
5.3.1 Multi-Level Interchange Design
5.4.1 Exotic Bridge Design
6.1.1 Routine Bridge Inspection Team Leader
6.2.1 Complex Bridge Inspection Team
7.1.1 Traffic Engineering Studies
7.2.1 Highway-Rail Grade Crossing Studies
7.3.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design And Implementation
8.1.1 Signing, Pavement Marking, And Channelization
8.3.1 Signalization
8.5.1 Highway-Rail Grade Crossings
8.6.1 Rail-Highway Design
9.1.1 Bicycle And Pedestrian Facility Development
10.1.1 Hydrologic Studies
10.2.1 Roadway Hydraulic Design
10.5.1 Bridge Scour Evaluations And Analysis
11.1.1 Roadway Construction Management And Inspection
11.2.1 Bridge Construction Management And Inspection



Updated January 22, 2019

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