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Project development resources

Hardhat with blueprints

TxDOT Specifications

Standard TxDOT Specifications for construction and maintenance of highways, streets, and bridges.

View TxDOT Specifications and Provisions
Construction of highway in Waco


Material producer list, test procedures, technical advisories, and design (DB and DBB) schedules.

Materials guidance

Measure Twice calculator

TxDOT's Measure Twice calculator allows users access to a variety of calculators to help with measurements and equations for multiple aspects of construction, maintenance, and transportation.

Measure Twice application
CAD developer
TxDOT standard plan sheets - computer aided design (CAD)
TxDOT crew examines poles
Utility accommodations toolkit
Ditch maintenance
Highway improvement project resources
Highway warning sign - curve in road
Traffic design standards for signs, signals, and markings
Insurance highlighted

Certificate of insurance forms

You must provide proof of insurance prior to contract execution and throughout the life of your contracts. ACORD certificates are not accepted as proof of insurance.

1560 and 1950 forms
digital interface with pricing

Bid item averages dashboard

The bid item averages dashboard displays historical bidding information by bid codes for the past 24 months. Users can filter data and explore the historical cost of bid items across all statewide and local district letting projects.

Bid items and index
Bridge construction scene at dawn

Construction production rates - March 12, 2024

Production rates