US Bridges

Lrd Quigley RD over Lake Poygan Trib

PoorPosted for load

Winnebago County, Wisconsin · 0.2M S JCT Cth B · Structure no. P70090300000000

Built
1920
105 years old, rebuilt 1960
Condition
Poor
inspected November 2024
Type
Slab
Concrete
Length
24 ft
1 main span
Daily traffic
40
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Quigley RD over Lake Poygan Trib is a concrete slab carrying Lrd Quigley RD over Lake Poygan Trib in Winnebago County, Wisconsin. It was built in 1920 and reconstructed in 1960, so it is 105 years old, older than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for other load-capacity restriction.

It carries about 40 vehicles a day, projected to reach 44 by 2043. The structure is 24 ft (7.3 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesLrd Quigley RD
CrossesLake Poygan Trib
Location0.2M S JCT Cth B
RouteCity Street 0
Coordinates44.1214, -88.78513
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusPosted for other load-capacity restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32.4 US tons
Inventory rating17.9 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length24 ft (7.3 m)
Longest span22 ft (6.7 m)
Deck width28 ft (8.6 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2022)
Projected traffic44 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$136,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Lrd Quigley RD over Lake Poygan Trib built?

It was built in 1920, making it 105 years old in 2025. It was reconstructed in 1960.

What condition is Lrd Quigley RD over Lake Poygan Trib in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.

How much traffic does Lrd Quigley RD over Lake Poygan Trib carry?

About 40 vehicles per day (2022 count).

How long is Lrd Quigley RD over Lake Poygan Trib?

The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 28 ft wide.

Who owns Lrd Quigley RD over Lake Poygan Trib?

It is owned by the Town or Township Highway Agency.