US Bridges

SH Cnty RD 110 over Tongue River

Good

Sheridan County, Wyoming · 7 MI NW of Sheridan · Structure no. NFM

Built
2024
1 years old
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
145 ft
3 main spans
Daily traffic
179
2024 count
Owner
County
County Highway Agency

About this bridge

SH Cnty RD 110 over Tongue River is a steel continuous stringer/multi-beam or girder carrying SH Cnty RD 110 over Tongue River in Sheridan County, Wyoming. It was built in 2024, so it is 1 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 179 vehicles a day, roughly 7% of them trucks, projected to reach 251 by 2043. The structure is 145 ft (44.2 m) long and 29 ft wide. If it were closed, the detour would be 100 mi (161 km).

CarriesSH Cnty RD 110
CrossesTongue River
Location7 MI NW of Sheridan
RouteCounty Highway 110
StateWyoming
Coordinates44.90244, -107.0311
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.8 US tons
Inventory rating60 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length145 ft (44.2 m)
Longest span55 ft (16.8 m)
Deck width29 ft (8.9 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic179 (2024)
Projected traffic251 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed100 mi (161 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 SH Cnty RD 110 over Tongue River built?

It was built in 2024, making it 1 years old in 2025.

What condition is SH Cnty RD 110 over Tongue 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 December 2024.

How much traffic does SH Cnty RD 110 over Tongue River carry?

About 179 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is SH Cnty RD 110 over Tongue River?

The structure is 145 ft (44.2 m) long with a longest span of 55 ft (16.8 m) and a deck 29 ft wide.

Who owns SH Cnty RD 110 over Tongue River?

It is owned by the County Highway Agency.