state route state highway state california runs interstate southeast entire route routing added state highway system constructed officially designated state highway renumbering route description begins interchange heads northwest community briefly enters city near exit city intersects county roads turning north continuing rural eventually beginning overlap continuing west east turns north intersects miles highway turns west reaching north end california freeway expressway system national_highway_system network highways essential country economy defense mobility eligible officially designated scenic highway annual average daily traffic aadt road intersection 5th street intersection highway avenue highest aadt highway history routing added state highway system following completion road san_diego increased tourism growth led development highways construction system expected aid future growth according los_angeles_times northern section defined highway south route defined route roadway constructed state described majority low type road portion route paved entire road paved routing signed route highway continued west intersection later ran concurrently briefly heading south junction bonds corner officially defined state highway renumbering segment south altered portion south near bonds corner deleted definition clarified route near route southeasterly routing adjusted end south old routing future imperial county transportation plan proposed improvement north lane highway lane expressway major intersections letter measured road based alignment existed time necessarily reflect current mileage reflects realignment route indicates second realignment refers overlap correction change indicates classified temporary list list definitions segments remain relinquished local control omitted entire route
California State Route 115