US Bridges

Forest Road 10152 over Greys River

Fair

Lincoln County, Wyoming · T33N R116W S21 · Structure no. 040303000001088

Built
1996
29 years old
Condition
Fair
inspected October 2024
Type
Frame
Steel
Length
51 ft
1 main span
Daily traffic
50
Owner
Federal
U.S. Forest Service

About this bridge

Forest Road 10152 over Greys River is a steel frame carrying Forest Road 10152 over Greys River in Lincoln County, Wyoming. It was built in 1996, so it is 29 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 50 vehicles a day, projected to reach 75 by 2045. The structure is 51 ft (15.4 m) long and 16 ft wide.

Location

Open in Google Maps
CarriesForest Road 10152
CrossesGreys River
LocationT33N R116W S21
RouteFederal Lands Road 10152
CountyLincoln County
StateWyoming
Coordinates42.82754, -110.69412
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating21.4 US tons
Inventory rating16.4 US tons

Structure

Structure typeFrame
MaterialSteel
DeckWood or timber
Main spans1
Design loadH 20
Structure length51 ft (15.4 m)
Longest span49 ft (14.8 m)
Deck width16 ft (4.9 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (—)
Projected traffic75 by 2045
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Forest Road 10152 over Greys River built?

It was built in 1996, making it 29 years old in 2025.

What condition is Forest Road 10152 over Greys 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 October 2024.

How much traffic does Forest Road 10152 over Greys River carry?

About 50 vehicles per day (latest count).

How long is Forest Road 10152 over Greys River?

The structure is 51 ft (15.4 m) long with a longest span of 49 ft (14.8 m) and a deck 16 ft wide.

Who owns Forest Road 10152 over Greys River?

It is owned by the U.S. Forest Service.