US Bridges

WB-US6 Brg #8 over 108th ST

Good

Douglas County, Nebraska · 108th & Dodge · Structure no. S006 36484C

Built
2005
20 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
402 ft
2 main spans
Daily traffic
93,895
2018 count
Owner
State
State Highway Agency

About this bridge

WB-US6 Brg #8 over 108th ST is a steel continuous stringer/multi-beam or girder carrying WB-US6 Brg #8 over 108th ST in Douglas County, Nebraska. It was built in 2005, 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 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 93,895 vehicles a day, roughly 2% of them trucks, projected to reach 159,622 by 2038. The structure is 402 ft (122.5 m) long and 42 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

Location

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CarriesWB-US6 Brg #8
Crosses108th ST
Location108th & Dodge
RouteU.S. Route 6
CountyDouglas County
StateNebraska
Coordinates41.2637, -96.0822
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating37.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length402 ft (122.5 m)
Longest span200 ft (61 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic93,895 (2018)
Projected traffic159,622 by 2038
Trucks2%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was WB-US6 Brg #8 over 108th ST built?

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

What condition is WB-US6 Brg #8 over 108th ST 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 2024.

How much traffic does WB-US6 Brg #8 over 108th ST carry?

About 93,895 vehicles per day (2018 count), of which roughly 2% are trucks.

How long is WB-US6 Brg #8 over 108th ST?

The structure is 402 ft (122.5 m) long with a longest span of 200 ft (61 m) and a deck 42 ft wide.

Who owns WB-US6 Brg #8 over 108th ST?

It is owned by the State Highway Agency.