Kern County

River Road Bridge   [Map · Street View]
Concrete arch bridge on River Road in Bakersfield
Open to traffic
Built 1934
UP - Tunnel No. 10   [Map]
Tunnel on UP/BNSF railroads (formerly SP/ATSF)
Open to traffic
Built in 1876 by the SP Railroad
UP - Tunnel No. 9 (Tehachapi Loop)   [Map]
Tunnel under .73 mile loop crosses under itself on UP (former SP) Railroad
Open to traffic
Built in 1876 by the SP Railroad to circumvent the extreme grade of the Tehachapi Mtns. In 1998 it was added as a Nat'l Historic Civil Enginnering Landmark