US Bridges

Lrd Brookside RD over Suamico River

Good

Brown County, Wisconsin · 0.5M N JCT Cth U · Structure no. B05044200000000

Built
2019
6 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
500
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Brookside RD over Suamico River is a prestressed concrete stringer/multi-beam or girder carrying Lrd Brookside RD over Suamico River in Brown County, Wisconsin. It was built in 2019, so it is 6 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 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 500 vehicles a day, roughly 8% of them trucks, projected to reach 550 by 2043. The structure is 52 ft (16 m) long and 31 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesLrd Brookside RD
CrossesSuamico River
Location0.5M N JCT Cth U
RouteCity Street 0
Coordinates44.62326, -88.18042
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
Deck9 ExcellentNo problems noted.
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.7 US tons
Inventory rating45.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length52 ft (16 m)
Longest span50 ft (15.2 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2022)
Projected traffic550 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Brookside RD over Suamico River built?

It was built in 2019, making it 6 years old in 2025.

What condition is Lrd Brookside RD over 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 Brookside RD over Suamico River carry?

About 500 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Lrd Brookside RD over Suamico River?

The structure is 52 ft (16 m) long with a longest span of 50 ft (15.2 m) and a deck 31 ft wide.

Who owns Lrd Brookside RD over Suamico River?

It is owned by the Town or Township Highway Agency.