US Bridges

Queensburg Road over Scottsburg Road | Rtd CO

Fair

Denver County, Colorado · S of Terminal Bldg · Structure no. D-31-PB-680

Built
1992
33 years old
Condition
Fair
inspected January 2025
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
176 ft
1 main span
Daily traffic
27,409
2021 count
Owner
Local
Other Local Agency

About this bridge

Queensburg Road over Scottsburg Road | Rtd CO is a prestressed concrete box beam or girders - single or spread carrying Queensburg Road over Scottsburg Road | Rtd CO in Denver County, Colorado. It was built in 1992, so it is 33 years old, younger than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 27,409 vehicles a day, roughly 6% of them trucks, projected to reach 30,424 by 2041. The structure is 176 ft (53.6 m) long and 67 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesQueensburg Road
CrossesScottsburg Road | Rtd CO
LocationS of Terminal Bldg
RouteCity Street 0
Coordinates39.84211, -104.67399
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.6 US tons
Inventory rating47.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length176 ft (53.6 m)
Longest span166 ft (50.6 m)
Deck width67 ft (20.3 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,409 (2021)
Projected traffic30,424 by 2041
Trucks6%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerOther Local Agency
Maintained byOther Local Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Queensburg Road over Scottsburg Road | Rtd CO built?

It was built in 1992, making it 33 years old in 2025.

What condition is Queensburg Road over Scottsburg Road | Rtd CO in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2025.

How much traffic does Queensburg Road over Scottsburg Road | Rtd CO carry?

About 27,409 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is Queensburg Road over Scottsburg Road | Rtd CO?

The structure is 176 ft (53.6 m) long with a longest span of 166 ft (50.6 m) and a deck 67 ft wide.

Who owns Queensburg Road over Scottsburg Road | Rtd CO?

It is owned by the Other Local Agency.