US Bridges

County Road 5 over Piceance Creek

Poor

Rio Blanco County, Colorado · 9.9 MI S of ST HWY 64 · Structure no. RIOB-005-31.98

Built
1970
55 years old
Condition
Poor
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
31 ft
1 main span
Daily traffic
325
2023 count
Owner
County
County Highway Agency

About this bridge

County Road 5 over Piceance Creek is a steel stringer/multi-beam or girder carrying County Road 5 over Piceance Creek in Rio Blanco County, Colorado. It was built in 1970, so it is 55 years old, older than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 325 vehicles a day, roughly 53% of them trucks, projected to reach 390 by 2043. The structure is 31 ft (9.3 m) long and 28 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesCounty Road 5
CrossesPiceance Creek
Location9.9 MI S of ST HWY 64
RouteCounty Highway 0
Coordinates39.979, -108.25211
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

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.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating24.1 US tons
Inventory rating14.4 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHS 20
Structure length31 ft (9.3 m)
Longest span28 ft (8.6 m)
Deck width28 ft (8.5 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic325 (2023)
Projected traffic390 by 2043
Trucks53%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 County Road 5 over Piceance Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is County Road 5 over Piceance Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.

How much traffic does County Road 5 over Piceance Creek carry?

About 325 vehicles per day (2023 count), of which roughly 53% are trucks.

How long is County Road 5 over Piceance Creek?

The structure is 31 ft (9.3 m) long with a longest span of 28 ft (8.6 m) and a deck 28 ft wide.

Who owns County Road 5 over Piceance Creek?

It is owned by the County Highway Agency.