US Bridges

Pa Cnty RD 4EU over Greybull River

Fair

Park County, Wyoming · 4 Miles S.W. of Meeteetse · Structure no. FJD

Built
1988
37 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
198 ft
3 main spans
Daily traffic
68
2024 count
Owner
County
County Highway Agency

About this bridge

Pa Cnty RD 4EU over Greybull River is a steel continuous stringer/multi-beam or girder carrying Pa Cnty RD 4EU over Greybull River in Park County, Wyoming. It was built in 1988, so it is 37 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 5 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 68 vehicles a day, roughly 7% of them trucks, projected to reach 95 by 2043. The structure is 198 ft (60.4 m) long and 29 ft wide. If it were closed, the detour would be 13 mi (21 km).

CarriesPa Cnty RD 4EU
CrossesGreybull River
Location4 Miles S.W. of Meeteetse
RouteCounty Highway 4EU
StateWyoming
Coordinates44.11744, -108.94164
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
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 rating58 US tons
Inventory rating38 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length198 ft (60.4 m)
Longest span77 ft (23.5 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic68 (2024)
Projected traffic95 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed13 mi (21 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$12,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Pa Cnty RD 4EU over Greybull River built?

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

What condition is Pa Cnty RD 4EU over Greybull River 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 March 2023.

How much traffic does Pa Cnty RD 4EU over Greybull River carry?

About 68 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Pa Cnty RD 4EU over Greybull River?

The structure is 198 ft (60.4 m) long with a longest span of 77 ft (23.5 m) and a deck 29 ft wide.

Who owns Pa Cnty RD 4EU over Greybull River?

It is owned by the County Highway Agency.