US Bridges

County Road D25 over Dry Creek

Good

Delta County, Colorado · .2 MI SE of CR1600 · Structure no. DELD10R-0.6-06A

Built
2009
16 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
66 ft
1 main span
Daily traffic
323
2022 count
Owner
County
County Highway Agency

About this bridge

County Road D25 over Dry Creek is a prestressed concrete box beam or girders - multiple carrying County Road D25 over Dry Creek in Delta County, Colorado. It was built in 2009, so it is 16 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 323 vehicles a day, roughly 2% of them trucks, projected to reach 365 by 2042. The structure is 66 ft (20.1 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCounty Road D25
CrossesDry Creek
Location.2 MI SE of CR1600
RouteCounty Highway 0
Coordinates38.70075, -108.05639
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating51 US tons
Inventory rating37.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length66 ft (20.1 m)
Longest span61 ft (18.5 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic323 (2022)
Projected traffic365 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 D25 over Dry Creek built?

It was built in 2009, making it 16 years old in 2025.

What condition is County Road D25 over Dry 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 September 2023.

How much traffic does County Road D25 over Dry Creek carry?

About 323 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is County Road D25 over Dry Creek?

The structure is 66 ft (20.1 m) long with a longest span of 61 ft (18.5 m) and a deck 33 ft wide.

Who owns County Road D25 over Dry Creek?

It is owned by the County Highway Agency.