US Bridges

County Road V over Conejos River

PoorPosted for load

Conejos County, Colorado · 1.7 MI E of 7th St. East · Structure no. CON08.7E-12.0N

Built
1947
78 years old
Condition
Poor
inspected March 2025
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
185 ft
8 main spans
Daily traffic
136
2022 count
Owner
County
County Highway Agency

About this bridge

County Road V over Conejos River is a wood or timber stringer/multi-beam or girder carrying County Road V over Conejos River in Conejos County, Colorado. It was built in 1947, so it is 78 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. Its operating status is: posted for load restriction.

It carries about 136 vehicles a day, roughly 2% of them trucks, projected to reach 156 by 2042. The structure is 185 ft (56.4 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesCounty Road V
CrossesConejos River
Location1.7 MI E of 7th St. East
RouteCounty Highway 0
Coordinates37.25429, -105.86251
Functional classRural Minor 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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2025
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating25.7 US tons
Inventory rating16.2 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans8
Design loadUnknown
Structure length185 ft (56.4 m)
Longest span22 ft (6.7 m)
Deck width26 ft (7.9 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic136 (2022)
Projected traffic156 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$6 million (2019 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road V over Conejos River built?

It was built in 1947, making it 78 years old in 2025.

What condition is County Road V over Conejos River 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 March 2025.

How much traffic does County Road V over Conejos River carry?

About 136 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is County Road V over Conejos River?

The structure is 185 ft (56.4 m) long with a longest span of 22 ft (6.7 m) and a deck 26 ft wide.

Who owns County Road V over Conejos River?

It is owned by the County Highway Agency.