US Bridges

N71 over Pathfinder Canal

Good

Scotts Bluff County, Nebraska · 8N Scottsbluff · Structure no. S071 07037

Built
1982
43 years old
Condition
Good
inspected May 2022
Type
Culvert
Concrete
Length
57 ft
3 main spans
Daily traffic
955
2018 count
Owner
State
State Highway Agency

About this bridge

N71 over Pathfinder Canal is a concrete culvert carrying N71 over Pathfinder Canal in Scotts Bluff County, Nebraska. It was built in 1982, so it is 43 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 955 vehicles a day, roughly 13% of them trucks, projected to reach 1,337 by 2038. The structure is 57 ft (17.4 m) long. If it were closed, the detour would be 31.1 mi (50 km).

CarriesN71
CrossesPathfinder Canal
Location8N Scottsbluff
RouteState Highway 71
Coordinates41.9889, -103.6787
Functional classRural Minor Arterial

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 protection9 ExcellentNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionMay 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.4 US tons
Inventory rating36.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length57 ft (17.4 m)
Longest span16 ft (4.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic955 (2018)
Projected traffic1,337 by 2038
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.1 mi (50 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was N71 over Pathfinder Canal built?

It was built in 1982, making it 43 years old in 2025.

What condition is N71 over Pathfinder Canal 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 2022.

How much traffic does N71 over Pathfinder Canal carry?

About 955 vehicles per day (2018 count), of which roughly 13% are trucks.

How long is N71 over Pathfinder Canal?

The structure is 57 ft (17.4 m) long with a longest span of 16 ft (4.9 m).

Who owns N71 over Pathfinder Canal?

It is owned by the State Highway Agency.