California State Route 130
Route information | ||
---|---|---|
Maintained by Caltrans, Santa Clara County, Stanislaus County | ||
Length | 69.200 mi[citation needed] (111.367 km)
| |
State maintained section | ||
West end | Alum Rock Avenue at the eastern city limits of San Jose[2] | |
East end | San Antonio Valley Road at the Lick Observatory on Mount Hamilton | |
Signed county maintained section | ||
West end | Mount Hamilton Road at the Lick Observatory on Mount Hamilton | |
East end | Santa Clara–Stanislaus county line | |
Unsigned county maintained section | ||
West end | Santa Clara–Stanislaus county line | |
Major intersections | I-5 near Patterson | |
East end | SR 33 in Patterson | |
Location | ||
Country | United States | |
State | California | |
Counties | Santa Clara, Stanislaus County | |
Highway system | ||
|
State Route 130 (SR 130) is a state highway in Santa Clara County, California that connects San Jose with the Lick Observatory on Mount Hamilton. The highway follows Mount Hamilton Road, a narrow two-lane highway that goes through the Diablo Range. Legislatively, SR 130 extends east from Mount Hamilton to Patterson in Stanislaus County, forming a route between the Santa Clara and San Joaquin valleys, but the traversable route via San Antonio Valley Road and Del Puerto Canyon Road is maintained at the county level and has not yet been formally adopted by the California Department of Transportation (Caltrans).
Route description
The original official western terminus of SR 130 was at
After crossing San Jose's eastern border, SR 130 then heads east up into the mountains along Mount Hamilton Road, offering vistas of San Jose and the Santa Clara Valley, and traveling through some of the last remaining ranch and naturally wild land in Santa Clara County as well as Joseph D. Grant County Park. As SR 130 approaches the base of Mount Hamilton itself, the road narrows further and is barely capable of supporting two cars abreast. The narrow road begins a series of tight switchbacks that culminate on the summit of Mount Hamilton at the Lick Observatory. The observatory also serves as the existing route's eastern terminus at around 4,200 ft. (1,280 m) elevation. When snow falls on the higher elevations of the road, it is closed until crews can clear the snow and black ice. There is a small community in this area.
Although state maintenance of SR 130 ends at this point, the road continues east of the Lick Observatory as the county road San Antonio Valley Road. San Antonio Valley Road terminates at the intersection of Mines Road (to Livermore) and Del Puerto Canyon Road, which the latter eventually leads to Interstate 5 and Patterson. It consists of one to two lanes, and may be considered a part of SR 130 by the state in the future. The County of Santa Clara has posted SR 130 markers along the section it controls, but the route within Stanislaus County remains totally unsigned by either the state or the county there.
A portion of SR 130 in San Jose is part of the National Highway System,[3] a network of highways that are considered essential to the country's economy, defense, and mobility by the Federal Highway Administration.[4]
History
SR 130 did not exist as a state highway before 1964; however, the roads it travels had existed since Lick Observatory was built. Legislatively, SR 130 continues for 30 additional miles (48 km) east of Lick Observatory to
However, the County of Santa Clara has posted small SR 130 markers along the traversable route, including where San Antonio Canyon Road begins east of the Lick Observatory entrance,[5] the intersection of San Antonio and Del Puerto Canyon Roads.[6] and at the Stanislaus County line.[7] Thus, Google Maps and other map services may acknowledge SR 130 existing east of the Mt. Hamilton summit all the way to SR 33 in Patterson.
Future
Money had been set aside by the state to study the feasibility of turning part of SR 130's legislative route from San Antonio Valley Road east to
The proposed freeway's path west of San Antonio Valley Road would have bypassed Mount Hamilton either to the north toward
Major intersections
Except where prefixed with a letter, postmiles were measured on the road as it was in 1964, based on the alignment that existed at the time, and do not necessarily reflect current mileage. R reflects a realignment in the route since then, M indicates a second realignment, L refers to an overlap due to a correction or change, and T indicates postmiles classified as temporary ( ).[1] Segments that remain unconstructed or have been relinquished to local control may be omitted. The entire route is in Santa Clara County.
Location | Postmile [1][9][10] | Destinations | Notes | ||
---|---|---|---|---|---|
San Francisco | Interchange; west end of SR 130; US 101 exit 386A; road continues as Santa Clara Street | ||||
1.35[a] | I-680 (Sinclair Freeway) – Sacramento, San Jose | Interchange; I-680 exit 2A | |||
[a] | West end of state maintenance at the San Jose city limit | ||||
Lick Observatory | 22.50 | San Antonio Valley Road – Livermore, Patterson | East end of SR 130 and state maintenance | ||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi |
Mount Hamilton to Patterson
This junction list consists of the county-maintained, Mount Hamilton-to-Patterson route that has not yet been formally adopted by Caltrans. There are no postmiles maintained by the state.
County | Location | mi | km | Destinations | Notes |
---|---|---|---|---|---|
Santa Clara | Lick Observatory | SR 130 west (Mount Hamilton Road) – San Jose | West end of San Antonio Valley Road | ||
| Mines Road – Livermore | East end of San Antonio Valley Road; west end of Del Puerto Canyon Road | |||
Stanislaus | | Diablo Grande Parkway west | East end of Del Puerto Canyon Road | ||
CR J17 overlap; I-5 exit 434 | |||||
East end; road continues to South 1st Street; east end of CR J17 overlap | |||||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi |
See also
- California Roads portal
References
- ^ a b c California Department of Transportation. "State Truck Route List". Sacramento: California Department of Transportation. Archived from the original (XLS file) on June 30, 2015. Retrieved June 30, 2015.
- ^ https://www.cahighways.org/ROUTE130.html
- ^ Federal Highway Administration (March 25, 2015). National Highway System: San Jose, CA (PDF) (Map). Scale not given. Washington, DC: Federal Highway Administration. Retrieved September 29, 2017.
- ^ Natzke, Stefan; Neathery, Mike & Adderly, Kevin (June 20, 2012). "What is the National Highway System?". National Highway System. Washington, DC: Federal Highway Administration. Retrieved July 1, 2012.
- ^ Google (July 31, 2021). "Google Street View of eastern end of San Antonio Canyon Road" (Map). Google Maps. Google. Retrieved July 31, 2021.
- ^ Google (July 31, 2021). "Google Street View of westbound Del Puerto Canyon Road approaching the San Antonio Canyon Road intersection" (Map). Google Maps. Google. Retrieved July 31, 2021.
- ^ Google (July 31, 2021). "Google Street View of westbound Del Puerto Canyon Road approaching the Santa Clara–Stanislaus county line" (Map). Google Maps. Google. Retrieved July 31, 2021.
- ^ Gammon, Robert (2005-08-24). "Welcome to Pombo Country: Congressman Richard Pombo always sides with property owners. Sometimes that includes his own family". East Bay Express. Oakland. Retrieved 2018-10-09.
- ^ California Department of Transportation (July 2007). "Log of Bridges on State Highways". Sacramento: California Department of Transportation.
- ^ California Department of Transportation, All Traffic Volumes on CSHS Archived July 21, 2011, at the Wayback Machine, 2006