US Bridges

FR Cnty RD 335 over Coolidge Canal

Fair

Fremont County, Wyoming · 2.5 Mi. S.W. of Ethete · Structure no. KUI

Built
1999
26 years old
Condition
Fair
inspected April 2024
Type
Culvert
Concrete Continuous
Length
21 ft
2 main spans
Daily traffic
3,924
2024 count
Owner
County
County Highway Agency

About this bridge

FR Cnty RD 335 over Coolidge Canal is a concrete continuous culvert carrying FR Cnty RD 335 over Coolidge Canal in Fremont County, Wyoming. It was built in 1999, so it is 26 years old, younger than the Wyoming average of 48.4 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 3,924 vehicles a day, roughly 2% of them trucks, projected to reach 5,494 by 2043. The structure is 21 ft (6.3 m) long. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesFR Cnty RD 335
CrossesCoolidge Canal
Location2.5 Mi. S.W. of Ethete
RouteCounty Highway 335
CountyFremont County
StateWyoming
Coordinates43.01428, -108.82082
Functional classRural Major 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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 25 or greater
Structure length21 ft (6.3 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,924 (2024)
Projected traffic5,494 by 2043
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$4,000
NavigationNo navigation control on waterway

Frequently asked questions

When was FR Cnty RD 335 over Coolidge Canal built?

It was built in 1999, making it 26 years old in 2025.

What condition is FR Cnty RD 335 over Coolidge Canal 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 April 2024.

How much traffic does FR Cnty RD 335 over Coolidge Canal carry?

About 3,924 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is FR Cnty RD 335 over Coolidge Canal?

The structure is 21 ft (6.3 m) long with a longest span of 10 ft (3 m).

Who owns FR Cnty RD 335 over Coolidge Canal?

It is owned by the County Highway Agency.