Travel Demand Model

Travel Demand Model Both the Measure C Growth Management Program and the State congestion management legislation require the Authority to develop and maintain a Countywide computerized travel demand forecasting model. The Countywide Model uses information on current and future population and employment, transit ridership, expected roadway improvements, and observed travel behavior to forecast traffic on

Innovate 680

Serving communities in central and southern Contra Costa County, Interstate 680 (I-680) is a backbone corridor for the Bay Area. It extends south to Silicon Valley and north to Fairfield, while providing access to scenic recreational areas, popular retail hubs, and thriving business centers. I-680 is critical to the region’s prosperity as it provides for the movement of goods and services throughout the Bay Area and beyond. Thousands of homes and businesses rely heavily on this corridor for day-to-day travel.

System Monitoring

System Monitoring As part of the its transportation planning and growth management responsibilities, the Authority periodically monitors the performance of the transportation system in Contra Costa. Two of the main efforts are the monitoring of the Multimodal Transportation Service Objectives (MTSOs) as part of updates of the Action Plan for Routes of Regional Significance and the Countywide Comprehensive