Interstate 15 SB over Cleghorn Canyon RD

Fair Condition57 years old93,500 vehicles/day

Location

StateCalifornia
CountySan Bernardino
Location08-sbd-015-r20.02
CarriesInterstate 15 SB
CrossesCleghorn Canyon RD
Coordinates34.29873, -117.45759

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure5 (Fair)
Substructure5 (Fair)
Scour CriticalNot applicable

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length144.0 ft (43.9 m)
Max Span78.1 ft (23.8 m)
Deck Width67.9 ft (20.7 m)
Deck Area908.7 sq m
Main Spans3
Year Built1969

Traffic

Avg Daily Traffic93,500 (2022)
Truck Traffic14%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number54 0776L

Nearby Bridges

Interstate 15 NB over Cleghorn Canyon RD 0.0 mi Fair Cleghorn Off-ramp over Brush Creek 0.1 mi Good Interstate 15 SB over Brush Creek 0.1 mi Fair Interstate 15 NB over Brush Creek 0.1 mi Good Cleghorn On-ramp over Brush Creek 0.1 mi Good Cajon BLVD over Brush Creek 0.2 mi Good Interstate 15 over East Fork Cajon Creek 0.7 mi Fair Cajon BLVD over Debris Cone Creek 0.7 mi Good Cajon BLVD over Cleghorn Creek 0.7 mi Good Interstate 15 SB over Debris Cone Creek 0.7 mi Fair