There are 21 routes assigned to the "E" zone of the California Route Marker Program, which designates county routes in California. The "E" zone includes county highways in Alpine, Amador, Butte, Calaveras, El Dorado, Placer, Plumas, Sacramento, Solano, Tuolumne, Yolo, and Yuba counties.
E1
County Route E1 (CR E1), known as Hot Springs Road and Montgomery Street, is a county highway in Alpine County, California, United States. It runs from Grover Hot Springs State Park to State Route 89 in Markleeville. It is the only signed county route in Alpine County.
Major intersections
E2
County Route E2 (CR E2) is a county highway in Sacramento and Placer counties in the U.S. state of California. It is a major north–south arterial thoroughfare running from State Route 99 in Elk Grove to Interstate 80 in Roseville. The route is known as Grant Line Road, Sunrise Boulevard, Sunrise Avenue and a small portion of Douglas Boulevard.
The Grant Line Road portion of the route is part of the Capital SouthEast Connector project, a planned 34-mile (55 km) expressway that will run from Interstate 5 at the Hood-Franklin Road interchange just south of Elk Grove to US 50 at the White Rock Road / Silva Valley Parkway interchange in El Dorado Hills. The CR E2 portion between SR 99 and Bradshaw Road have already been upgraded, while the portion between Bradshaw and Sunrise Boulevard remains a two-lane roadway and are in the planning stages of being upgraded.
Route description
County Route E2 begins as Grant Line Road at the interchange with State Route 99. It heads northeast on a four to six-lane roadway, reducing to a rural two-lane roadway just past Bradshaw Road, skirting the city limits of Elk Grove to the west. The route then turns north onto Sunrise Boulevard, where it remains a two-lane roadway, intersecting State Route 16 (also known as Jackson Road). CR E2 enters the city of Rancho Cordova and dramatically widens to five lanes near the intersection of Kiefer Boulevard. This stretch of roadway was widened between Kiefer Boulevard and Douglas Road to accommodate increasing traffic to the surrounding housing development. After CR E2 gains a sixth lane, the route turns northwest just after Douglas Road and then turns north again approaching White Rock Road. It approaches U.S. Route 50 at an interchange, then skirting the community of Gold River to the east. The route leaves Rancho Cordova, crossing the American River and into the community of Fair Oaks. It enters the city of Citrus Heights after Madison Avenue and into the Sunrise MarketPlace, the city's shopping district. After passing Sunrise Mall and its intersection with Greenback Lane (County Route E14), the route is reduced to four lanes. It remains four lanes for the remainder of the route, passing Antelope Road, and entering Placer County and the city of Roseville. The route becomes Sunrise Avenue at the county line for a few miles, turning west on Douglas Boulevard and ending immediately at I-80.
Major intersections
E3
County Route E3 (CR E3) is a county highway in Placer and Sacramento counties in the U.S. state of California. It is a major north–south arterial thoroughfare that runs from U.S. Route 50 near Rancho Cordova to Interstate 80 in Rocklin. The route is known as Hazel Avenue from the US 50 interchange to the Sacramento/Placer county line and is known as Sierra College Boulevard from the Sacramento/Placer county line to the Interstate 80 interchange. Starting as a 6-lane road at US 50, it continues due north until it arrives eastward of Roseville. Then, it abruptly turns east, then runs north again until it meets I-80 in Rocklin.
Major intersections
E4
County Route E4 (CR E4) is a county highway in Yolo County, California, United States. It runs from State Route 16 in Esparto to I-5 in Dunnigan. The route is known as Road 85, Road 8, Road 86, and Road 6.
Major intersections
E5
County Route E5 (CR E5), known entirely as Rawhide Road, is a county highway in Tuolumne County, California, United States. It runs from State Route 49 and State Route 108 in Jamestown to SR 49 in Tuttletown.
Major intersections
E6
County Route E6 (CR E6) is a county highway in Yolo County, California, United States. It runs from Interstate 505 and State Route 128 near Winters to Interstate 80 in Davis. The route is known as Russell Boulevard, Road 93A, Road 31, Covell Boulevard, and Mace Boulevard.