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Environmental Compliance Toolkits
TxDOT's environmental review process is explained in its Environmental Guide, which consists of two volumes:
| Date | Title | Description | Format |
| 07/20 |
Environmental Guide: Volume 1 Process | Explains how to use TxDOT’s Environmental Compliance Oversight System (ECOS) to environmentally approve transportation projects |  |
| 07/20 |
Environmental Guide: Volume 2 Activity Instructions | Contains individual instructions for completing each of the Activities, Reviews, and Coordinations generated in ECOS that may be required to environmentally approve a given transportation project | |
In addition, the individual toolkits listed below contain forms, templates, and technical guidance that may be needed to complete activities generated in the Environmental Compliance Oversight System (ECOS).
We welcome feedback to help improve the toolkits. Email us with comments.
- Air Quality
- Archeological Sites and Cemeteries
- Bicycle and Pedestrian Accommodation
- Chapter 26, Parks and Wildlife Code
- Community Impacts Assessment
- Generic Environmental Report Template
- Hazardous Materials
- Historic Resources
- Indirect and Cumulative Impacts
- National Environmental Policy Act (NEPA) and Project Development
- Natural Resources
- Public Involvement
- Right-of-Entry for Environmental Investigations
- Section 4(f), U.S. Department of Transportation Act
- Section 6(f), Land and Water Conservation Fund Act
- Traffic Noise
Divisions
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Aviation
- Director
- Contacts
- Forms & Publications
- Projects
- State Aircraft Travel
- Routine Airport Maintenance Program (RAMP)
- Economic Impact of Aviation
- Economic Impact Brochures
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- Capital Improvement Program
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- Texas Aviation Advisory Committee
- Airport Rules & Standards
- Construction Provisions
- Adopt-an-Airport
- Advisories
- Aviation Art Contest
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- 2016 Aviation Art Contest
- Aviation Conference
- Meteorological Evaluation Towers (MET)
- Grant Program Funding
- TxDOT Aviation – Airport Guidance for COVID-19 Operations
- 2021 Aviation Art Contest Winners
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Civil Rights
- 2019 Western Association of State Highway and Transportation Officials (WASHTO)
- Director
- Contacts
- Forms & Publications
- Disadvantaged Business Enterprise/Airport Concessions (DBE/ACDBE)
- Small Business Enterprise Program
- Historically Underutilized Business Program
- Texas Construction Career Academy (TCCA)
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- On-the-Job Training Program
- Civil Rights Events Calendar
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- Accessibility
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- Civil Rights Resources
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- ADA 30: Moving Forward
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Construction
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- Forms & Publications
- Project Reports
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- Material Specifications
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- Load Zoning
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- Standard Specifications for Construction and Maintenance of Highways, Streets and Bridges
- Material Producer List
- Road User Costs
- Accelerated Construction
- 2018 Construction, Pavements and Materials Conference
- 2020 Construction and Materials Virtual Conference
- Contract Administration - Standardization of Paperwork
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Environmental Affairs
- Wetlands Preservation
- Director
- Contacts
- Environmental Programs & Campaigns
- Environmental Training and Development
- Scientific Services Contracts- RFPs
- Environmental Compliance Toolkits
- Publications for Kids
- Air Quality
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- Stormwater Management Program
- Environmental Management System
- MS4 Notice of Intent (NOI)
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- Public Stormwater Program
- Historic Bridge Legacy Program
- Storm Water Management Program References
- Mitigation Banks
- NEPA Assignment Documentation
- Roadway Vegetation for GIS
- Environmental Impact Statement Reports
- Maintenance Program Environmental Studies
- Archeology and History
- Texas Historic Bridges
- Beyond The Road
- Environmental Statewide Public Involvement Plan
- Getting Involved in Historic Preservation at TxDOT
- Want to Dig Deeper with TxDOT Archeology?
- Get Involved: Going Beyond the Road with TxDOT
- Connecting the Environment and You
- Tribal Nation Consultation
- Bolivar: The Once Wild West
- Stormwater Program
- Roadside Chat
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Public Transportation
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- Bicycle and Pedestrian Funding Programs
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- Transit Technical Services Program
- COVID-19 Response Information for/from Texas Transit Providers
- Texas Intercity Bus Study
- Texas Transit Providers – Providing Vital Service Through Winter Storm Uri
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Rail
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- 2016 Texas Rail Plan Update
- Schedules
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- Construction and Maintenance Agreement Requirements
- Design Guidelines
- Sample Right-of-Entry Agreements
- Texas Railroad Information Management System
- Safety Inspection Program
- Rail Frequently Asked Questions
- South Orient Rehabilitation
- Standard Operating Procedure for Utility Rail Crossing Requests
- Railroad Related Links
- Rail Division Current Projects
- Railroad - Highway Crossing Information
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Right of Way
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- Senate Bill 18 Implementation
- Notices for Commercial Signs Industry
- Real Property Asset Map
- Utility Accommodation Training
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- Saltwater Pipeline Leasing
- Small Cell Leasing
- Buy America - Information and Training
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Toll Operations
- Interim Director
- Contacts
- Toll Operations Projects
- Statewide Toll System Integration and Maintenance Draft Request for Proposals
- State Toll Exemption Policy
- Toll Operations - Customer Service Center Request for Information
- Toll Operations Toll Collection Software RFI
- Toll Operations Triple Protocol Reader RFI
- Opportunity to Provide Services at No Cost
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Traffic Safety Division
- Director
- Contacts
- Texas Connected Freight Corridors
- Traffic Signals
- Forms & Publications
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- Electrical Certification - Contractors
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Transportation Planning/Programming
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- Chapter 16 Revisions
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- Railroad Map
- Organizations and Committees
- Statewide Transportation Improvement Program - STIP
- Unified Transportation Program - UTP
- Economically Disadvantaged County Program
- TTP 2050
- Travel Survey Program
- Statewide Traffic Analysis and Reporting System
- Texas Federal Lands Access Program
- Reference Marker Maps
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