US Bridges

N1 over UPRR

Good

Cass County, Nebraska · In Murray · Structure no. S001 02613

Built
2022
3 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
269 ft
2 main spans
Daily traffic
3,420
2018 count
Owner
State
State Highway Agency

About this bridge

N1 over UPRR is a steel continuous stringer/multi-beam or girder carrying N1 over UPRR in Cass County, Nebraska. It was built in 2022, so it is 3 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 3,420 vehicles a day, roughly 5% of them trucks, projected to reach 4,104 by 2038. The structure is 269 ft (82 m) long and 51 ft wide. If it were closed, the detour would be 31.1 mi (50 km).

CarriesN1
CrossesUPRR
LocationIn Murray
RouteState Highway 1
Coordinates40.91506, -95.92579
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
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.2 US tons
Inventory rating26.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length269 ft (82 m)
Longest span159 ft (48.5 m)
Deck width51 ft (15.4 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,420 (2018)
Projected traffic4,104 by 2038
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was N1 over UPRR built?

It was built in 2022, making it 3 years old in 2025.

What condition is N1 over UPRR 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 March 2024.

How much traffic does N1 over UPRR carry?

About 3,420 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is N1 over UPRR?

The structure is 269 ft (82 m) long with a longest span of 159 ft (48.5 m) and a deck 51 ft wide.

Who owns N1 over UPRR?

It is owned by the State Highway Agency.