US Bridges

US136 over Laflins Branch

Good

Johnson County, Nebraska · 1N Crab Orchard · Structure no. S136 19707

Built
1992
33 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
98 ft
1 main span
Daily traffic
965
2018 count
Owner
State
State Highway Agency

About this bridge

US136 over Laflins Branch is a prestressed concrete stringer/multi-beam or girder carrying US136 over Laflins Branch in Johnson County, Nebraska. It was built in 1992, so it is 33 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 965 vehicles a day, roughly 17% of them trucks, projected to reach 1,255 by 2038. The structure is 98 ft (29.9 m) long and 42 ft wide. If it were closed, the detour would be 18.6 mi (30 km).

CarriesUS136
CrossesLaflins Branch
Location1N Crab Orchard
RouteU.S. Route 136
Coordinates40.3408, -96.4252
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating93.7 US tons
Inventory rating54 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length98 ft (29.9 m)
Longest span95 ft (29 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic965 (2018)
Projected traffic1,255 by 2038
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18.6 mi (30 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 US136 over Laflins Branch built?

It was built in 1992, making it 33 years old in 2025.

What condition is US136 over Laflins Branch 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 July 2024.

How much traffic does US136 over Laflins Branch carry?

About 965 vehicles per day (2018 count), of which roughly 17% are trucks.

How long is US136 over Laflins Branch?

The structure is 98 ft (29.9 m) long with a longest span of 95 ft (29 m) and a deck 42 ft wide.

Who owns US136 over Laflins Branch?

It is owned by the State Highway Agency.