US Bridges

Lrd East Fronatage over Little Suamico River

Good

Oconto County, Wisconsin · Town of Little Suamico · Structure no. B42006900000000

Built
1999
26 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
151 ft
3 main spans
Daily traffic
582
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd East Fronatage over Little Suamico River is a prestressed concrete stringer/multi-beam or girder carrying Lrd East Fronatage over Little Suamico River in Oconto County, Wisconsin. It was built in 1999, so it is 26 years old, younger than the Wisconsin average of 40.3 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 582 vehicles a day, projected to reach 640 by 2043. The structure is 151 ft (45.9 m) long and 31 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesLrd East Fronatage
CrossesLittle Suamico River
LocationTown of Little Suamico
RouteCity Street 0
Coordinates44.71083, -88.05043
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 inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating71.7 US tons
Inventory rating43.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length151 ft (45.9 m)
Longest span54 ft (16.5 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic582 (2022)
Projected traffic640 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Lrd East Fronatage over Little Suamico River built?

It was built in 1999, making it 26 years old in 2025.

What condition is Lrd East Fronatage over Little Suamico River 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 September 2024.

How much traffic does Lrd East Fronatage over Little Suamico River carry?

About 582 vehicles per day (2022 count).

How long is Lrd East Fronatage over Little Suamico River?

The structure is 151 ft (45.9 m) long with a longest span of 54 ft (16.5 m) and a deck 31 ft wide.

Who owns Lrd East Fronatage over Little Suamico River?

It is owned by the Town or Township Highway Agency.