US Bridges

US26/US385 over North Plate River

Fair

Morrill County, Nebraska · Ncl Bridgeport · Structure no. S026 06190

Built
1977
48 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
606 ft
9 main spans
Daily traffic
5,000
2018 count
Owner
State
State Highway Agency

About this bridge

US26/US385 over North Plate River is a prestressed concrete stringer/multi-beam or girder carrying US26/US385 over North Plate River in Morrill County, Nebraska. It was built in 1977, so it is 48 years old, older than the Nebraska average of 47.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 5,000 vehicles a day, roughly 10% of them trucks, projected to reach 6,750 by 2038. The structure is 606 ft (184.7 m) long and 43 ft wide. If it were closed, the detour would be 149.1 mi (240 km).

CarriesUS26/US385
CrossesNorth Plate River
LocationNcl Bridgeport
RouteU.S. Route 26
Coordinates41.6776, -103.0967
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.5 US tons
Inventory rating46.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans9 (+2 approach)
Design loadHS 20
Structure length606 ft (184.7 m)
Longest span67 ft (20.4 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,000 (2018)
Projected traffic6,750 by 2038
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed149.1 mi (240 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 US26/US385 over North Plate River built?

It was built in 1977, making it 48 years old in 2025.

What condition is US26/US385 over North Plate River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does US26/US385 over North Plate River carry?

About 5,000 vehicles per day (2018 count), of which roughly 10% are trucks.

How long is US26/US385 over North Plate River?

The structure is 606 ft (184.7 m) long with a longest span of 67 ft (20.4 m) and a deck 43 ft wide.

Who owns US26/US385 over North Plate River?

It is owned by the State Highway Agency.