US Bridges

County Road 527 over Beaver Creek

Good

La Plata County, Colorado · 2.1 MI NE of Bayfield · Structure no. 067052700.1001A

Built
2010
15 years old
Condition
Good
inspected October 2024
Type
Arch - Deck
Concrete
Length
48 ft
1 main span
Daily traffic
300
2022 count
Owner
County
County Highway Agency

About this bridge

County Road 527 over Beaver Creek is a concrete arch - deck carrying County Road 527 over Beaver Creek in La Plata County, Colorado. It was built in 2010, so it is 15 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 300 vehicles a day, roughly 4% of them trucks, projected to reach 354 by 2042. The structure is 48 ft (14.5 m) long and 35 ft wide. If it were closed, the detour would be 100 mi (161 km).

CarriesCounty Road 527
CrossesBeaver Creek
Location2.1 MI NE of Bayfield
RouteCounty Highway 0
Coordinates37.24143, -107.56982
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40 US tons
Inventory rating36 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length48 ft (14.5 m)
Longest span48 ft (14.5 m)
Deck width35 ft (10.6 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2022)
Projected traffic354 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed100 mi (161 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 527 over Beaver Creek built?

It was built in 2010, making it 15 years old in 2025.

What condition is County Road 527 over Beaver Creek 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 County Road 527 over Beaver Creek carry?

About 300 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is County Road 527 over Beaver Creek?

The structure is 48 ft (14.5 m) long with a longest span of 48 ft (14.5 m) and a deck 35 ft wide.

Who owns County Road 527 over Beaver Creek?

It is owned by the County Highway Agency.