US Bridges

County Road X over Weldon Valley Ditch

Fair

Morgan County, Colorado · 0.5 MI E Co. Rd. 1 · Structure no. MGX-0.5-1-A

Built
2005
20 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
38 ft
1 main span
Daily traffic
281
2023 count
Owner
County
County Highway Agency

About this bridge

County Road X over Weldon Valley Ditch is a steel stringer/multi-beam or girder carrying County Road X over Weldon Valley Ditch in Morgan County, Colorado. It was built in 2005, so it is 20 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 281 vehicles a day, roughly 45% of them trucks, projected to reach 357 by 2043. The structure is 38 ft (11.6 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesCounty Road X
CrossesWeldon Valley Ditch
Location0.5 MI E Co. Rd. 1
RouteCounty Highway 0
CountyMorgan County
StateColorado
Coordinates40.33458, -104.12361
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum 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 typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length38 ft (11.6 m)
Longest span33 ft (10 m)
Deck width33 ft (10.1 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic281 (2023)
Projected traffic357 by 2043
Trucks45%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 X over Weldon Valley Ditch built?

It was built in 2005, making it 20 years old in 2025.

What condition is County Road X over Weldon Valley Ditch 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 December 2024.

How much traffic does County Road X over Weldon Valley Ditch carry?

About 281 vehicles per day (2023 count), of which roughly 45% are trucks.

How long is County Road X over Weldon Valley Ditch?

The structure is 38 ft (11.6 m) long with a longest span of 33 ft (10 m) and a deck 33 ft wide.

Who owns County Road X over Weldon Valley Ditch?

It is owned by the County Highway Agency.