Corridor Mobility Improvement Account (CMIA)

The Highway Safety, Traffic Reduction, Air Quality, and Port Security Bond Act of 2006, approved by the voters as Proposition 1B on November 7, 2006, authorized $4.5 billion in general obligation bond proceeds to be deposited in the Corridor Mobility Improvement Account (CMIA). The funds in the CMIA are available to the California Transportation Commission, upon appropriation in the annual Budget Bill by the Legislature, for allocation for performance improvements on the state highway system or major access routes to the state highway system. The CMIA presents a unique opportunity for the State’s transportation community to provide demonstrable congestion relief, enhanced mobility, improved safety, and stronger connectivity to benefit traveling Californians.

Proposition 1B Quarterly Report

  • FY 2018-19 Third Quarter - June 27, 2019

Full list of Proposition 1B Quarterly Reports available here.

Contact Information

Elika Changizi
Staff Services Manager
California Transportation Commission