US Bridges

Lrd Nehrbass RD over Baldwin Creek

Fair

Marathon County, Wisconsin · 2.7M N JCT Cth F · Structure no. P37090900000000

Built
1946
79 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
33 ft
1 main span
Daily traffic
22
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Nehrbass RD over Baldwin Creek is a steel stringer/multi-beam or girder carrying Lrd Nehrbass RD over Baldwin Creek in Marathon County, Wisconsin. It was built in 1946, so it is 79 years old, older than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 22 vehicles a day, projected to reach 24 by 2043. The structure is 33 ft (10.1 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesLrd Nehrbass RD
CrossesBaldwin Creek
Location2.7M N JCT Cth F
RouteCity Street 0
CountyMarathon County
StateWisconsin
Coordinates45.11605, -90.04546
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum 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 rating55.8 US tons
Inventory rating32.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length33 ft (10.1 m)
Longest span31 ft (9.5 m)
Deck width24 ft (7.3 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22 (2024)
Projected traffic24 by 2043
Trucks0%
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 Nehrbass RD over Baldwin Creek built?

It was built in 1946, making it 79 years old in 2025.

What condition is Lrd Nehrbass RD over Baldwin Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.

How much traffic does Lrd Nehrbass RD over Baldwin Creek carry?

About 22 vehicles per day (2024 count).

How long is Lrd Nehrbass RD over Baldwin Creek?

The structure is 33 ft (10.1 m) long with a longest span of 31 ft (9.5 m) and a deck 24 ft wide.

Who owns Lrd Nehrbass RD over Baldwin Creek?

It is owned by the Town or Township Highway Agency.