US Bridges

FR Cnty RD 334 over Coolidge Canal

Good

Fremont County, Wyoming · 3 MI SE of Ethete · Structure no. KVC

Built
2012
13 years old
Condition
Good
inspected April 2024
Type
Tee Beam
Prestressed Concrete
Length
49 ft
1 main span
Daily traffic
1,192
2024 count
Owner
County
County Highway Agency

About this bridge

FR Cnty RD 334 over Coolidge Canal is a prestressed concrete tee beam carrying FR Cnty RD 334 over Coolidge Canal in Fremont County, Wyoming. It was built in 2012, so it is 13 years old, younger than the Wyoming average of 48.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,192 vehicles a day, roughly 3% of them trucks, projected to reach 1,669 by 2043. The structure is 49 ft (15 m) long and 42 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFR Cnty RD 334
CrossesCoolidge Canal
Location3 MI SE of Ethete
RouteCounty Highway 334
StateWyoming
Coordinates42.99729, -108.75634
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 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 evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57 US tons
Inventory rating38 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length49 ft (15 m)
Longest span47 ft (14.2 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,192 (2024)
Projected traffic1,669 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 FR Cnty RD 334 over Coolidge Canal built?

It was built in 2012, making it 13 years old in 2025.

What condition is FR Cnty RD 334 over Coolidge Canal 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 April 2024.

How much traffic does FR Cnty RD 334 over Coolidge Canal carry?

About 1,192 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is FR Cnty RD 334 over Coolidge Canal?

The structure is 49 ft (15 m) long with a longest span of 47 ft (14.2 m) and a deck 42 ft wide.

Who owns FR Cnty RD 334 over Coolidge Canal?

It is owned by the County Highway Agency.