E-470 NB over Colfax Avenue

Good Condition20 years old18,465 vehicles/day

Location

StateColorado
CountyArapahoe
Location20.32 Mi From I25
CarriesE-470 NB
CrossesColfax Avenue
Coordinates39.73744, -104.71855

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length180.1 ft (54.9 m)
Max Span88.9 ft (27.1 m)
Deck Width62.7 ft (19.1 m)
Deck Area1048.6 sq m
Main Spans2
Year Built2006 (reconstructed 2020)

Traffic

Avg Daily Traffic18,465 (2018)
Truck Traffic10%
Lanes On Bridge3
Lanes Under Bridge2

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerLocal Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Structure NumberE-470-20.32A

Nearby Bridges

E-470 SB over Colfax Avenue 0.0 mi Good E-470 Ramp H over I-70 Colfax E470 Ml 0.1 mi Fair E-470 Ramp H over E-470 Ramp B 0.1 mi Good E-470 NB over Ramp B 0.2 mi Good E-470 SB over I-70 0.2 mi Good E-470 NB over I-70 0.2 mi Good E-470 SB over Ramp B 0.2 mi Good Gun Club Rd/e470 over I 70 Ml 0.2 mi Good E-470 SB over 19th Avenue 0.4 mi Good E-470 NB over 19th Avenue 0.4 mi Good