US Bridges

SB-US75TOEB 480 over T480/US75/RAMPS

Good

Douglas County, Nebraska · 28th & Dodge Intrchg · Structure no. S480 00247A

Built
2005
20 years old, rebuilt 2022
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
697 ft
4 main spans
Daily traffic
3,415
2018 count
Owner
State
State Highway Agency

About this bridge

SB-US75TOEB 480 over T480/US75/RAMPS is a steel continuous stringer/multi-beam or girder carrying SB-US75TOEB 480 over T480/US75/RAMPS in Douglas County, Nebraska. It was built in 2005 and reconstructed in 2022, so it is 20 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 3,415 vehicles a day, roughly 27% of them trucks, projected to reach 4,440 by 2038. The structure is 697 ft (212.4 m) long and 61 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

Location

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CarriesSB-US75TOEB 480
CrossesT480/US75/RAMPS
Location28th & Dodge Intrchg
RouteU.S. Route 75
CountyDouglas County
StateNebraska
Coordinates41.2627, -95.9519
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.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.3 US tons
Inventory rating34.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length697 ft (212.4 m)
Longest span193 ft (58.8 m)
Deck width61 ft (18.5 m)
Roadway width58 ft (17.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,415 (2018)
Projected traffic4,440 by 2038
Trucks27%
Lanes on structure3
Traffic directionOne-way traffic
CarriesThird level (interchange)
CrossesHighway
Detour if closed12.4 mi (20 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SB-US75TOEB 480 over T480/US75/RAMPS built?

It was built in 2005, making it 20 years old in 2025. It was reconstructed in 2022.

What condition is SB-US75TOEB 480 over T480/US75/RAMPS 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 SB-US75TOEB 480 over T480/US75/RAMPS carry?

About 3,415 vehicles per day (2018 count), of which roughly 27% are trucks.

How long is SB-US75TOEB 480 over T480/US75/RAMPS?

The structure is 697 ft (212.4 m) long with a longest span of 193 ft (58.8 m) and a deck 61 ft wide.

Who owns SB-US75TOEB 480 over T480/US75/RAMPS?

It is owned by the State Highway Agency.