State Route 273 over Boulder Creek

Fair Condition73 years old12,800 vehicles/day

Location

StateCalifornia
CountyShasta
Location02-sha-273-19.09
CarriesState Route 273
CrossesBoulder Creek
Coordinates40.61576, -122.37437

Condition Ratings

Overall ConditionFair
Channel/Waterway7 (Good)
Culvert5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length21.3 ft (6.5 m)
Max Span10.2 ft (3.1 m)
Deck Area208 sq m
Main Spans2
Year Built1953

Traffic

Avg Daily Traffic12,800 (2020)
Truck Traffic9%
Lanes On Bridge4

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number06 0109

Nearby Bridges

Twin View BLVD over Boulder Creek 0.0 mi Good Redwood BLVD over Boulder Creek 0.0 mi Fair Boulder RD over Boulder Creek 0.3 mi Fair S5-299 Connector over Boulder Creek 0.5 mi Fair Interstate 5 SB over Twin View BLVD 0.6 mi Fair Interstate 5 SB over State Route 299 0.6 mi Fair Interstate 5 NB over Twin View BLVD 0.6 mi Good Interstate 5 NB over State Route 299 0.7 mi Fair Lake BLVD over Up Rr & Amtrak 0.8 mi Good Interstate 5 over Boulder Creek 0.8 mi Fair