US Bridges

Conroy Street over Hams Fork River

Good

Lincoln County, Wyoming · Diamondville · Structure no. MSZ

Built
2015
10 years old
Condition
Good
inspected July 2024
Type
Tee Beam
Prestressed Concrete
Length
60 ft
1 main span
Daily traffic
122
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Conroy Street over Hams Fork River is a prestressed concrete tee beam carrying Conroy Street over Hams Fork River in Lincoln County, Wyoming. It was built in 2015, so it is 10 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 122 vehicles a day, roughly 12% of them trucks, projected to reach 171 by 2043. The structure is 60 ft (18.3 m) long and 30 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesConroy Street
CrossesHams Fork River
LocationDiamondville
RouteCity Street 90-1
StateWyoming
Coordinates41.77851, -110.53535
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.8 US tons
Inventory rating34 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length60 ft (18.3 m)
Longest span57 ft (17.5 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic122 (2024)
Projected traffic171 by 2043
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Conroy Street over Hams Fork River built?

It was built in 2015, making it 10 years old in 2025.

What condition is Conroy Street over Hams Fork 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 July 2024.

How much traffic does Conroy Street over Hams Fork River carry?

About 122 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Conroy Street over Hams Fork River?

The structure is 60 ft (18.3 m) long with a longest span of 57 ft (17.5 m) and a deck 30 ft wide.

Who owns Conroy Street over Hams Fork River?

It is owned by the Town or Township Highway Agency.