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Devil's Slide Tunnel
Photos
Devil's Slide Tunnels
North face, driving South
Photo taken by Craig Philpott in October 2013
Enlarge
BH Photo #267922
Description
Twin bore 4,000 foot tunnel thru promontory to realign highway and avoid crumbling seaside cliffs.
Facts
- Overview
- Tunnel under Devil's Slide promontory on Hwy 1
- Location
- San Mateo County, California
- Status
- Open to traffic
- History
- Built 2013
- Builder
- - Caltrans
- Design
- Tunnel
- Dimensions
-
Span length: 4,000.0 ft. (0.8 mi.)
Total length: 4,000.0 ft. (0.8 mi.)
- Also called
- Tom Lantos Tunnels
- Approximate latitude, longitude
- +37.57787, -122.51216 (decimal degrees)
37°34'40" N, 122°30'44" W (degrees°minutes'seconds")
- Approximate UTM coordinates
- 10/543075/4159092 (zone/easting/northing)
- Quadrangle map:
- Montara Mountain OE W
- Inventory number
- BH 58303 (Bridgehunter.com ID)
Update Log
- June 26, 2014: New Street View added by Ralph Demars
- April 20, 2014: New photos from Craig Philpott
- October 6, 2013: Added by Craig Philpott