US Bridges

Wyo 433 over Dry Draw

Good

Washakie County, Wyoming · Worland - Manderson · Structure no. CGV

Built
1948
77 years old, rebuilt 2014
Condition
Good
inspected April 2024
Type
Culvert
Concrete Continuous
Length
43 ft
4 main spans
Daily traffic
1,387
2024 count
Owner
State
State Highway Agency

About this bridge

Wyo 433 over Dry Draw is a concrete continuous culvert carrying Wyo 433 over Dry Draw in Washakie County, Wyoming. It was built in 1948 and reconstructed in 2014, so it is 77 years old, older 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 1,387 vehicles a day, roughly 11% of them trucks, projected to reach 1,942 by 2043. The structure is 43 ft (13 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWyo 433
CrossesDry Draw
LocationWorland - Manderson
RouteState Highway 433
StateWyoming
Coordinates44.05174, -107.96467
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadH 15
Structure length43 ft (13 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,387 (2024)
Projected traffic1,942 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$135,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Wyo 433 over Dry Draw built?

It was built in 1948, making it 77 years old in 2025. It was reconstructed in 2014.

What condition is Wyo 433 over Dry Draw 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 April 2024.

How much traffic does Wyo 433 over Dry Draw carry?

About 1,387 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Wyo 433 over Dry Draw?

The structure is 43 ft (13 m) long with a longest span of 10 ft (3 m).

Who owns Wyo 433 over Dry Draw?

It is owned by the State Highway Agency.