US Bridges

Third Street over Rifle Creek

Fair

Garfield County, Colorado · 2 Blocks W of RR Ave. · Structure no. 3RD ST BRIDGE

Built
1931
94 years old, rebuilt 2008
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
122 ft
2 main spans
Daily traffic
3,547
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Third Street over Rifle Creek is a steel stringer/multi-beam or girder carrying Third Street over Rifle Creek in Garfield County, Colorado. It was built in 1931 and reconstructed in 2008, so it is 94 years old, older 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 5 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 3,547 vehicles a day, roughly 16% of them trucks, projected to reach 4,504 by 2042. The structure is 122 ft (37.2 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesThird Street
CrossesRifle Creek
Location2 Blocks W of RR Ave.
RouteCity Street 0
Coordinates39.53151, -107.78593
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33.6 US tons
Inventory rating20.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length122 ft (37.2 m)
Longest span57 ft (17.5 m)
Deck width42 ft (12.8 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,547 (2023)
Projected traffic4,504 by 2042
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Third Street over Rifle Creek built?

It was built in 1931, making it 94 years old in 2025. It was reconstructed in 2008.

What condition is Third Street over Rifle Creek 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 September 2023.

How much traffic does Third Street over Rifle Creek carry?

About 3,547 vehicles per day (2023 count), of which roughly 16% are trucks.

How long is Third Street over Rifle Creek?

The structure is 122 ft (37.2 m) long with a longest span of 57 ft (17.5 m) and a deck 42 ft wide.

Who owns Third Street over Rifle Creek?

It is owned by the City or Municipal Highway Agency.