US Bridges

Lrd Nolan RD over Spring Brook

Good

Marathon County, Wisconsin · 1.4M N JCT Sth 52 · Structure no. B37030300000000

Built
1997
28 years old
Condition
Good
inspected September 2024
Type
Slab
Concrete
Length
65 ft
1 main span
Daily traffic
34
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Nolan RD over Spring Brook is a concrete slab carrying Lrd Nolan RD over Spring Brook in Marathon County, Wisconsin. It was built in 1997, so it is 28 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 34 vehicles a day, projected to reach 27 by 2043. The structure is 65 ft (19.9 m) long and 26 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesLrd Nolan RD
CrossesSpring Brook
Location1.4M N JCT Sth 52
RouteCity Street 0
Coordinates45.04988, -89.26444
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.4 US tons
Inventory rating46.4 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length65 ft (19.9 m)
Longest span42 ft (12.9 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic34 (2024)
Projected traffic27 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 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 Nolan RD over Spring Brook built?

It was built in 1997, making it 28 years old in 2025.

What condition is Lrd Nolan RD over Spring Brook 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 Nolan RD over Spring Brook carry?

About 34 vehicles per day (2024 count).

How long is Lrd Nolan RD over Spring Brook?

The structure is 65 ft (19.9 m) long with a longest span of 42 ft (12.9 m) and a deck 26 ft wide.

Who owns Lrd Nolan RD over Spring Brook?

It is owned by the Town or Township Highway Agency.