SD&A - Tunnel #4

Map

Overview: Tunnel under US-Mexico Border on San Diego & Arizona Railway
Location: San Diego County, California
Status: Open to traffic
Railroad: - San Diego & Arizona Railway (SD&A)
Design: Tunnel
Approximate latitude, longitude: +32.58432, -116.53557 (decimal degrees)
32°35'04" N, 116°32'08" W (degrees°minutes'seconds")
Approximate UTM coordinates: 11/543587/3605301 (zone/easting/northing)
Quadrangle map:: Potrero
Inventory number: BH 74361 (Bridgehunter.com ID)