US Bridges

S 120th ST over N2

Good

Lancaster County, Nebraska · Lsb East End Interchange · Structure no. S002 46728

Built
2022
3 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
338 ft
2 main spans
Daily traffic
7,220
2012 count
Owner
State
State Highway Agency

About this bridge

S 120th ST over N2 is a steel continuous stringer/multi-beam or girder carrying S 120th ST over N2 in Lancaster 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 7,220 vehicles a day, roughly 17% of them trucks, projected to reach 11,200 by 2042. The structure is 338 ft (103 m) long and 78 ft wide.

CarriesS 120th ST
CrossesN2
LocationLsb East End Interchange
RouteCounty Highway 0
Coordinates40.70816, -96.56496
Functional classRural Local

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 inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.7 US tons
Inventory rating39.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length338 ft (103 m)
Longest span199 ft (60.7 m)
Deck width78 ft (23.7 m)
Roadway width57 ft (17.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,220 (2012)
Projected traffic11,200 by 2042
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 S 120th ST over N2 built?

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

What condition is S 120th ST over N2 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 January 2025.

How much traffic does S 120th ST over N2 carry?

About 7,220 vehicles per day (2012 count), of which roughly 17% are trucks.

How long is S 120th ST over N2?

The structure is 338 ft (103 m) long with a longest span of 199 ft (60.7 m) and a deck 78 ft wide.

Who owns S 120th ST over N2?

It is owned by the State Highway Agency.