Doing Business with Caltrans
Caltrans manages more than 50,000 miles of California's highway and freeway lanes, provides inter-city rail services, permits more than 400 public-use airports and special-use hospital heliports, and works with local agencies.
This web page enables a business to register to bid on Caltrans projects
This video provides instruction on the ins and outs of Caltrans certification to contract with the agency