US Bridges

US136 over Republican River Trib

Good

Harlan County, Nebraska · 1SE Oxford · Structure no. S136 01212

Built
1989
36 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
83 ft
1 main span
Daily traffic
585
2018 count
Owner
State
State Highway Agency

About this bridge

US136 over Republican River Trib is a prestressed concrete stringer/multi-beam or girder carrying US136 over Republican River Trib in Harlan County, Nebraska. It was built in 1989, so it is 36 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 585 vehicles a day, roughly 12% of them trucks, projected to reach 761 by 2038. The structure is 83 ft (25.3 m) long and 39 ft wide. If it were closed, the detour would be 31.1 mi (50 km).

CarriesUS136
CrossesRepublican River Trib
Location1SE Oxford
RouteU.S. Route 136
Coordinates40.2366, -99.6018
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.2 US tons
Inventory rating40.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length83 ft (25.3 m)
Longest span80 ft (24.4 m)
Deck width39 ft (11.8 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic585 (2018)
Projected traffic761 by 2038
Trucks12%
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 US136 over Republican River Trib built?

It was built in 1989, making it 36 years old in 2025.

What condition is US136 over Republican River Trib 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 April 2023.

How much traffic does US136 over Republican River Trib carry?

About 585 vehicles per day (2018 count), of which roughly 12% are trucks.

How long is US136 over Republican River Trib?

The structure is 83 ft (25.3 m) long with a longest span of 80 ft (24.4 m) and a deck 39 ft wide.

Who owns US136 over Republican River Trib?

It is owned by the State Highway Agency.