I 76 Ml Ebnd over Marshall Street

Poor Condition46 years old38,000 vehicles/day

Location

StateColorado
CountyJefferson
Location.75 Mi E. Of Wadsworth
CarriesI 76 Ml Ebnd
CrossesMarshall Street
Coordinates39.78754, -105.06897

Condition Ratings

Overall ConditionPoor
Deck6 (Satisfactory)
Superstructure4 (Poor)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignBox Beam - Single/Spread
Total Length130.9 ft (39.9 m)
Max Span126.6 ft (38.6 m)
Deck Width75.5 ft (23 m)
Deck Area917.7 sq m
Main Spans1
Year Built1980

Traffic

Avg Daily Traffic38,000 (2020)
Truck Traffic11%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberE-16-JT

Nearby Bridges

I 76 Ml Wbnd over Marshall Street 0.0 mi Poor Marshall Street over Clear Creek 0.0 mi Fair I 76 Ml over Arvada Channel 0.1 mi Fair Ramp To SH 121 Ml over Clear Creek R 0.2 mi Good I 76 Ml Ebnd over Ramp To SH 121 Ml 0.2 mi Poor I 76 Ml Wbnd over Ramp To SH 121 Ml 0.2 mi Poor I 70 Ml Wbnd over Clear Creek 0.2 mi Good I 76 Ml Ebnd over I 70 Ml Wbnd 0.2 mi Poor I 70 Ml Ebnd over Clear Creek 0.3 mi Good Ramp To I 76 Ebnd over I 70 Ml Ebnd 0.3 mi Fair