Caltrans will perform an additional 36-hour full highway closure of State Route 4 (SR-4) from Roberts Road to the San Joaquin ...

Due to the recent passing of new laws including AB 1014, which impact speed limit setting, the California Manual for Setting Speed Limits (CMSSL) will be updated to reflect the related new law. The ...

All forms below are provided in PDF or fillable PDF (F-PDF) version along with a Word or Excel version if available. Note: form titles with "LAPM" are hosted on the Caltrans Electronic Forms System ...

The Construction Manual contains policies and procedures related to the duties of Caltrans Division of Construction personnel, is for information only, and is intended as a resource for personnel ...

California has a wealth of iconic landmarks that let residents and visitors alike know they are in the Golden State. Many of these landmarks are the state's historic bridges and tunnels that range ...

What you need to know: California is taking steps to protect highways and communities from extreme weather by using updated guidance and tools aimed at furthering adaptation efforts of the state’s ...

Pursuant to the Federal Privacy Act (P.L. 93-579) and the Information Practices Act of 1977 (Civil Code Sections 1798, et seq.), notice is hereby given for the ...

This section provides guidelines for inspecting aggregate bases for work specified under Section 26, “Aggregate Bases,” of the Standard Specifications. Aggregate base is designated as Class 2 or Class ...

Welcome to the Department of Transportation’s Vendor Payment History. The information on this website contains payment history for payments issued within the past 18 months to all Department of ...

Maintaining California's Bridges Caltrans bridge inspectors are responsible for maintaining the safety and integrity of over 26,000 bridges owned by the State of California and California's local ...

The Transportation Asset Management Plan (TAMP) will allow California to maximize results by managing the life cycle of transportation assets strategically to minimize costs and manage risks. It ...

Transportation Asset Management (TAM) is a strategic and systematic process of operating, maintaining, upgrading, and expanding physical assets effectively throughout their life cycle. It focuses on ...