Folsom Street over Boulder Creek

Fair Condition61 years old8,407 vehicles/day

Location

StateColorado
CountyBoulder
Location0.40 Mi S Of Canyon BLVD
CarriesFolsom Street
CrossesBoulder Creek
Coordinates40.01134, -105.26325

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length60.0 ft (18.3 m)
Max Span57.1 ft (17.4 m)
Deck Width56.1 ft (17.1 m)
Deck Area312.9 sq m
Main Spans1
Year Built1965

Traffic

Avg Daily Traffic8,407 (2023)
Truck Traffic4%
Lanes On Bridge3

Inspection & Ownership

Last Inspection225
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberBOLD-04-0.40-01

Nearby Bridges