US Bridges

Lrd Danmar RD over Branch River

Good

Manitowoc County, Wisconsin · 1.8M N JCT Cth H · Structure no. B36012500000000

Built
1985
40 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
89 ft
2 main spans
Daily traffic
128
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Danmar RD over Branch River is a prestressed concrete box beam or girders - multiple carrying Lrd Danmar RD over Branch River in Manitowoc County, Wisconsin. It was built in 1985, so it is 40 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 128 vehicles a day, projected to reach 138 by 2043. The structure is 89 ft (27.2 m) long and 34 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesLrd Danmar RD
CrossesBranch River
Location1.8M N JCT Cth H
RouteCity Street 0
Coordinates44.16375, -87.78138
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 protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 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 rating55.8 US tons
Inventory rating32.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length89 ft (27.2 m)
Longest span44 ft (13.3 m)
Deck width34 ft (10.5 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic128 (2024)
Projected traffic138 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 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 Danmar RD over Branch River built?

It was built in 1985, making it 40 years old in 2025.

What condition is Lrd Danmar RD over Branch 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 November 2024.

How much traffic does Lrd Danmar RD over Branch River carry?

About 128 vehicles per day (2024 count).

How long is Lrd Danmar RD over Branch River?

The structure is 89 ft (27.2 m) long with a longest span of 44 ft (13.3 m) and a deck 34 ft wide.

Who owns Lrd Danmar RD over Branch River?

It is owned by the Town or Township Highway Agency.