6th Parkway over E-470

Good Condition29 years old38,000 vehicles/day

Location

StateColorado
CountyArapahoe
Location18.91 Mi From I25
Carries6th Parkway
CrossesE-470
Coordinates39.71938, -104.72104

Condition Ratings

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

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length237.9 ft (72.5 m)
Max Span112.2 ft (34.2 m)
Deck Width58.1 ft (17.7 m)
Deck Area1283.2 sq m
Main Spans2
Year Built1997

Traffic

Avg Daily Traffic38,000 (2018)
Truck Traffic4%
Lanes On Bridge3
Lanes Under Bridge4

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerLocal Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Structure NumberE-470-18.91C

Nearby Bridges

E-470 over Coal Creek Tributary 0.3 mi Fair E-470 SB over Coal Creek 0.5 mi Good E-470 NB over Coal Creek 0.5 mi Good E-470 SB over Ramp B 1.1 mi Good E-470 NB over Ramp B 1.1 mi Good E-470 Ramp H over E-470 Ramp B 1.1 mi Good E-470 over Murphy Creek 1.2 mi Good E-470 NB over Colfax Avenue 1.3 mi Good E-470 SB over Colfax Avenue 1.3 mi Good E-470 Ramp H over I-70 Colfax E470 Ml 1.3 mi Fair