US Bridges

N11 over Brush Creek

Good

Holt County, Nebraska · 10S Butte · Structure no. S011 17131

Built
1984
41 years old, rebuilt 2007
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
577 ft
5 main spans
Daily traffic
390
2018 count
Owner
State
State Highway Agency

About this bridge

N11 over Brush Creek is a steel continuous stringer/multi-beam or girder carrying N11 over Brush Creek in Holt County, Nebraska. It was built in 1984 and reconstructed in 2007, so it is 41 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 390 vehicles a day, roughly 17% of them trucks, projected to reach 488 by 2038. The structure is 577 ft (175.9 m) long and 31 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

CarriesN11
CrossesBrush Creek
Location10S Butte
RouteState Highway 11
Coordinates42.7749, -98.8491
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.2 US tons
Inventory rating33.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length577 ft (175.9 m)
Longest span121 ft (36.9 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic390 (2018)
Projected traffic488 by 2038
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 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 N11 over Brush Creek built?

It was built in 1984, making it 41 years old in 2025. It was reconstructed in 2007.

What condition is N11 over Brush Creek 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 2023.

How much traffic does N11 over Brush Creek carry?

About 390 vehicles per day (2018 count), of which roughly 17% are trucks.

How long is N11 over Brush Creek?

The structure is 577 ft (175.9 m) long with a longest span of 121 ft (36.9 m) and a deck 31 ft wide.

Who owns N11 over Brush Creek?

It is owned by the State Highway Agency.