US Bridges

Lrd Zander RD over Jambo Creek

Good

Manitowoc County, Wisconsin · 0.9M E JCT Cth Q · Structure no. P36008200000000

Built
1970
55 years old
Condition
Good
inspected November 2024
Type
Channel Beam
Prestressed Concrete
Length
28 ft
1 main span
Daily traffic
224
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Zander RD over Jambo Creek is a prestressed concrete channel beam carrying Lrd Zander RD over Jambo Creek in Manitowoc County, Wisconsin. It was built in 1970, so it is 55 years old, older 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 224 vehicles a day, projected to reach 225 by 2043. The structure is 28 ft (8.5 m) long and 33 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesLrd Zander RD
CrossesJambo Creek
Location0.9M E JCT Cth Q
RouteCity Street 0
Coordinates44.31298, -87.68655
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.4 US tons
Inventory rating30.3 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length28 ft (8.5 m)
Longest span26 ft (7.9 m)
Deck width33 ft (10.1 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic224 (2024)
Projected traffic225 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 Zander RD over Jambo Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is Lrd Zander RD over Jambo Creek 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 Zander RD over Jambo Creek carry?

About 224 vehicles per day (2024 count).

How long is Lrd Zander RD over Jambo Creek?

The structure is 28 ft (8.5 m) long with a longest span of 26 ft (7.9 m) and a deck 33 ft wide.

Who owns Lrd Zander RD over Jambo Creek?

It is owned by the Town or Township Highway Agency.