Addresses the erosion problem on the Pacific Coast Highway (SR 1).

Group wishing to petition the state government to allot money for the widening of the highway near Tracy. Site includes event listing and news.

UC Davis and Caltrans highway research center.

Examines the area's highway past, present and future. Tours and Photos of the historical highways in Central and Southern California

Includes live freeway speed maps and traffic incident summaries for many locations around the state.

Statewide coverage. Index to all highway guides covering the state of California at WestCoastRoads.com

This electronic toll collection system lets drivers electronically pay tolls on California's bridges and toll roads without stopping.

Information on both a book and a board game on Los Angeles alternate routes, as well as information on their creator. As a subject expert, DR. ROADMAP (David Rizzo, D.P.M.) is available for newspaper, magazine, radio and television interviews on the topics of alternate routes, traffic congestion, ridesharing, commuting behavior and intelligent transportation systems Los angeles traffic

Describes the process of the construction of I-105 (Century Freeway) near Los Angeles.

Photos, articles and vintage construction information about California's road network.