US Bridges

Wyo 414 over Unnamed Draw

Poor

Uinta County, Wyoming · JCT I-80 - Utah Line · Structure no. CWU

Built
1961
64 years old
Condition
Poor
inspected July 2023
Type
Culvert
Concrete Continuous
Length
21 ft
2 main spans
Daily traffic
614
2024 count
Owner
State
State Highway Agency

About this bridge

Wyo 414 over Unnamed Draw is a concrete continuous culvert carrying Wyo 414 over Unnamed Draw in Uinta County, Wyoming. It was built in 1961, so it is 64 years old, older than the Wyoming average of 48.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 614 vehicles a day, roughly 15% of them trucks, projected to reach 860 by 2043. The structure is 21 ft (6.3 m) long. If it were closed, the detour would be 98.8 mi (159 km).

CarriesWyo 414
CrossesUnnamed Draw
LocationJCT I-80 - Utah Line
RouteState Highway 414
StateWyoming
Coordinates41.25069, -110.24715
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum 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 spans2
Design loadHS 20
Structure length21 ft (6.3 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 traffic614 (2024)
Projected traffic860 by 2043
Trucks15%
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

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$9,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Wyo 414 over Unnamed Draw built?

It was built in 1961, making it 64 years old in 2025.

What condition is Wyo 414 over Unnamed Draw in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2023.

How much traffic does Wyo 414 over Unnamed Draw carry?

About 614 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is Wyo 414 over Unnamed Draw?

The structure is 21 ft (6.3 m) long with a longest span of 10 ft (3 m).

Who owns Wyo 414 over Unnamed Draw?

It is owned by the State Highway Agency.