Interstate 15 SB over Mound Wash

Fair Condition63 years old28,000 vehicles/day

Location

StateCalifornia
CountySan Bernardino
Location08-sbd-015-r101.27
CarriesInterstate 15 SB
CrossesMound Wash
Coordinates34.99685, -116.56906

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure5 (Fair)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length79.1 ft (24.1 m)
Max Span22.0 ft (6.7 m)
Deck Width41.7 ft (12.7 m)
Deck Area306.1 sq m
Main Spans4
Year Built1963

Traffic

Avg Daily Traffic28,000 (2021)
Truck Traffic20%
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number54 0638L

Nearby Bridges

Interstate 15 NB over Mound Wash 0.0 mi Fair Interstate 15 NB over Flat Ditch 0.2 mi Fair Interstate 15 SB over Flat Ditch 0.2 mi Good Yermo RD over Manix Wash 0.6 mi Poor Interstate 15 NB over East Manix Wash 0.6 mi Good Interstate 15 SB over East Manix Wash 0.6 mi Good Interstate 15 NB over West Manix Wash 1.0 mi Good Interstate 15 SB over West Manix Wash 1.0 mi Good Alvord Mountain RD over Interstate 15 1.8 mi Fair Field Road over Interstate 15 2.3 mi Fair