US Bridges

N11 over US30 RR

Good

Hall County, Nebraska · In Wood River · Structure no. S011 00919

Built
2011
14 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
470 ft
3 main spans
Daily traffic
1,790
2018 count
Owner
State
State Highway Agency

About this bridge

N11 over US30 RR is a steel continuous stringer/multi-beam or girder carrying N11 over US30 RR in Hall County, Nebraska. It was built in 2011, so it is 14 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 1,790 vehicles a day, roughly 9% of them trucks, projected to reach 2,059 by 2038. The structure is 470 ft (143.3 m) long and 43 ft wide. If it were closed, the detour would be 31.1 mi (50 km).

Location

Open in Google Maps
CarriesN11
CrossesUS30 RR
LocationIn Wood River
RouteState Highway 11
CountyHall County
StateNebraska
Coordinates40.8175, -98.6076
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.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.1 US tons
Inventory rating34.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length470 ft (143.3 m)
Longest span196 ft (59.7 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,790 (2018)
Projected traffic2,059 by 2038
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and railroad
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 N11 over US30 RR built?

It was built in 2011, making it 14 years old in 2025.

What condition is N11 over US30 RR 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 2023.

How much traffic does N11 over US30 RR carry?

About 1,790 vehicles per day (2018 count), of which roughly 9% are trucks.

How long is N11 over US30 RR?

The structure is 470 ft (143.3 m) long with a longest span of 196 ft (59.7 m) and a deck 43 ft wide.

Who owns N11 over US30 RR?

It is owned by the State Highway Agency.