The proposed State Route 239 Project would provide a new, four-lane highway from State Route 4 at Marsh Creek Road in Contra Costa County to Interstate 580 in Alameda County or Interstate 205 in San Joaquin County. This new state route would ultimately improve the transportation network for an area that has few viable north-south roadway connections in this approximately 17-mile [emphasis added] stretch between eastern Contra Costa and the Central Valley.
Also passed yesterday were S.B 961, the Complete Streets bill, a bill on Bay Area transit funding, and a prohibition on state funding for Class III bikeways.
Brightline LA-to-Vegas promises quick construction; LA Metro buses set to test camera enforcement of bus lane obstruction; Why are we still knocking down houses to build freeways? More
Brightline West will be a 218-mile 186-mile-per-hour rail line from Vegas to Rancho Cucamonga - about 40 miles east of downtown L.A. - expected to open in 2028