Construction Division
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Construction Division

TxDOT Divisions

The Construction Division (CST) provides oversight for TxDOT's low-bid construction program. The division is responsible for contractor pre-qualification, bid proposal issuance, and construction and maintenance contract letting. After contract award and through project acceptance, the division consults with districts in support of project management, regulatory compliance and construction inspection functions. CST is also responsible for monitoring key performance indicators to ensure the health of the statewide construction program and coordinating with the Federal Highway Administration (FHWA) to assure the program's overall effectiveness.

Duane Milligan, P.E., serves as director.

Additional contacts

Contacts Telephone
Construction and Maintenance Contract Letting Section 512-416-2540
Construction Support 512-416-2512
Construction and Materials Information Systems 512-416-2541
Prequalification 512-416-2584
Proposal requests 512-416-2498
ICX
  • 512-416-4577
  • 512-416-4578
Contracts 512-416-2466
E-verify 512-416-2425