US Bridges

Forest Road 10138 over Greys River

Good

Lincoln County, Wyoming · No Data Entered · Structure no. 040303000001017

Built
2012
13 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
80 ft
2 main spans
Daily traffic
75
Owner
Federal
U.S. Forest Service

About this bridge

Forest Road 10138 over Greys River is a wood or timber stringer/multi-beam or girder carrying Forest Road 10138 over Greys River in Lincoln 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 75 vehicles a day, projected to reach 112 by 2045. The structure is 80 ft (24.4 m) long and 16 ft wide.

Location

Open in Google Maps
CarriesForest Road 10138
CrossesGreys River
LocationNo Data Entered
RouteFederal Lands Road 10140
CountyLincoln County
StateWyoming
Coordinates42.91518, -110.70975
Functional classRural Local

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 protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating43.2 US tons
Inventory rating33.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialWood or Timber
DeckWood or timber
Main spans2
Design loadH 20
Structure length80 ft (24.4 m)
Longest span39 ft (12 m)
Deck width16 ft (4.9 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (—)
Projected traffic112 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$170,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Forest Road 10138 over Greys River built?

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

What condition is Forest Road 10138 over Greys River 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 October 2024.

How much traffic does Forest Road 10138 over Greys River carry?

About 75 vehicles per day (latest count).

How long is Forest Road 10138 over Greys River?

The structure is 80 ft (24.4 m) long with a longest span of 39 ft (12 m) and a deck 16 ft wide.

Who owns Forest Road 10138 over Greys River?

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