US Bridges

County Road 4110 over Minnesota Creek

Fair

Delta County, Colorado · .1 MI East of Oak ST · Structure no. DEL4110D-0.156A

Built
1988
37 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
38 ft
1 main span
Daily traffic
373
2022 count
Owner
County
County Highway Agency

About this bridge

County Road 4110 over Minnesota Creek is a steel stringer/multi-beam or girder carrying County Road 4110 over Minnesota Creek in Delta County, Colorado. It was built in 1988, so it is 37 years old, younger 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 6 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 373 vehicles a day, roughly 2% of them trucks, projected to reach 421 by 2042. The structure is 38 ft (11.5 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesCounty Road 4110
CrossesMinnesota Creek
Location.1 MI East of Oak ST
RouteCounty Highway 0
CountyDelta County
StateColorado
Coordinates38.87397, -107.589
Functional classRural Minor 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating65.1 US tons
Inventory rating39 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length38 ft (11.5 m)
Longest span33 ft (10.1 m)
Deck width32 ft (9.9 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic373 (2022)
Projected traffic421 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 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 4110 over Minnesota Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is County Road 4110 over Minnesota 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 County Road 4110 over Minnesota Creek carry?

About 373 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is County Road 4110 over Minnesota Creek?

The structure is 38 ft (11.5 m) long with a longest span of 33 ft (10.1 m) and a deck 32 ft wide.

Who owns County Road 4110 over Minnesota Creek?

It is owned by the County Highway Agency.