SH 470 Ml Wbnd over US 285 Ml

Good Condition38 years old33,000 vehicles/day

Location

StateColorado
CountyJefferson
Location2 Mi S Of Morrison
CarriesSH 470 Ml Wbnd
CrossesUS 285 Ml
Coordinates39.63734, -105.16663

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length304.1 ft (92.7 m)
Max Span124.7 ft (38 m)
Deck Width51.5 ft (15.7 m)
Deck Area1455.4 sq m
Main Spans3
Year Built1988

Traffic

Avg Daily Traffic33,000 (2020)
Truck Traffic2%
Lanes On Bridge3
Lanes Under Bridge7

Inspection & Ownership

Last Inspection124
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberF-16-MY

Nearby Bridges