US Bridges

WB Auraria Pkwy over 5th Street and Railroads

Good

Denver County, Colorado · WB Auraria Pkwy Ramp · Structure no. D-03-V-210

Built
1987
38 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
946 ft
8 main spans
Daily traffic
12,760
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

WB Auraria Pkwy over 5th Street and Railroads is a prestressed concrete continuous box beam or girders - multiple carrying WB Auraria Pkwy over 5th Street and Railroads in Denver County, Colorado. It was built in 1987, so it is 38 years old, younger than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 12,760 vehicles a day, roughly 6% of them trucks, projected to reach 14,164 by 2041. The structure is 946 ft (288.4 m) long and 51 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWB Auraria Pkwy
Crosses5th Street and Railroads
LocationWB Auraria Pkwy Ramp
RouteCity Street 0
Coordinates39.74268, -105.01365
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.8 US tons
Inventory rating38.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans8
Design loadHS 20 + Mod
Structure length946 ft (288.4 m)
Longest span132 ft (40.1 m)
Deck width51 ft (15.6 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,760 (2021)
Projected traffic14,164 by 2041
Trucks6%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$4.1 million
NavigationNo navigation control on waterway

Frequently asked questions

When was WB Auraria Pkwy over 5th Street and Railroads built?

It was built in 1987, making it 38 years old in 2025.

What condition is WB Auraria Pkwy over 5th Street and Railroads in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does WB Auraria Pkwy over 5th Street and Railroads carry?

About 12,760 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is WB Auraria Pkwy over 5th Street and Railroads?

The structure is 946 ft (288.4 m) long with a longest span of 132 ft (40.1 m) and a deck 51 ft wide.

Who owns WB Auraria Pkwy over 5th Street and Railroads?

It is owned by the City or Municipal Highway Agency.