US Bridges

Lrd Harlow RD over S Br Manitowoc River

Fair

Calumet County, Wisconsin · 0.6M E JCT Ush 151 · Structure no. P08004500000000

Built
1967
58 years old
Condition
Fair
inspected May 2024
Type
Culvert
Steel
Length
48 ft
3 main spans
Daily traffic
41
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Harlow RD over S Br Manitowoc River is a steel culvert carrying Lrd Harlow RD over S Br Manitowoc River in Calumet County, Wisconsin. It was built in 1967, so it is 58 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 41 vehicles a day, projected to reach 45 by 2043. The structure is 48 ft (14.5 m) long. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesLrd Harlow RD
CrossesS Br Manitowoc River
Location0.6M E JCT Ush 151
RouteCity Street 0
CountyCalumet County
StateWisconsin
Coordinates44.00028, -88.20139
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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckCorrugated steel
Main spans3
Design loadH 15
Structure length48 ft (14.5 m)
Longest span14 ft (4.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic41 (2022)
Projected traffic45 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Harlow RD over S Br Manitowoc River built?

It was built in 1967, making it 58 years old in 2025.

What condition is Lrd Harlow RD over S Br Manitowoc River 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 May 2024.

How much traffic does Lrd Harlow RD over S Br Manitowoc River carry?

About 41 vehicles per day (2022 count).

How long is Lrd Harlow RD over S Br Manitowoc River?

The structure is 48 ft (14.5 m) long with a longest span of 14 ft (4.4 m).

Who owns Lrd Harlow RD over S Br Manitowoc River?

It is owned by the Town or Township Highway Agency.