US Bridges

US20 over Squaw Creek

Good

Dawes County, Nebraska · 3E Crawford · Structure no. S020 03759

Built
1959
66 years old, rebuilt 1995
Condition
Good
inspected May 2024
Type
Slab
Concrete Continuous
Length
86 ft
3 main spans
Daily traffic
1,605
2018 count
Owner
State
State Highway Agency

About this bridge

US20 over Squaw Creek is a concrete continuous slab carrying US20 over Squaw Creek in Dawes County, Nebraska. It was built in 1959 and reconstructed in 1995, so it is 66 years old, older than the Nebraska average of 47.1 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 1,605 vehicles a day, roughly 13% of them trucks, projected to reach 2,327 by 2038. The structure is 86 ft (26.2 m) long and 46 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

CarriesUS20
CrossesSquaw Creek
Location3E Crawford
RouteU.S. Route 20
Coordinates42.6964, -103.3801
Functional classRural Principal Arterial - Other

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 protection9 ExcellentNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating32 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length86 ft (26.2 m)
Longest span34 ft (10.4 m)
Deck width46 ft (14.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,605 (2018)
Projected traffic2,327 by 2038
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US20 over Squaw Creek built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1995.

What condition is US20 over Squaw Creek 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 May 2024.

How much traffic does US20 over Squaw Creek carry?

About 1,605 vehicles per day (2018 count), of which roughly 13% are trucks.

How long is US20 over Squaw Creek?

The structure is 86 ft (26.2 m) long with a longest span of 34 ft (10.4 m) and a deck 46 ft wide.

Who owns US20 over Squaw Creek?

It is owned by the State Highway Agency.