US Bridges

Lrd W Coates Ave over Br Little Sugar River

Good

Green County, Wisconsin · 0.1M E JCT Sth 69 · Structure no. B23010900000000

Built
1992
33 years old
Condition
Good
inspected May 2024
Type
Culvert
Concrete Continuous
Length
22 ft
2 main spans
Daily traffic
369
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd W Coates Ave over Br Little Sugar River is a concrete continuous culvert carrying Lrd W Coates Ave over Br Little Sugar River in Green County, Wisconsin. It was built in 1992, so it is 33 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 369 vehicles a day, projected to reach 405 by 2043. The structure is 22 ft (6.8 m) long and 51 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesLrd W Coates Ave
CrossesBr Little Sugar River
Location0.1M E JCT Sth 69
RouteCity Street 0
CountyGreen County
StateWisconsin
Coordinates42.7488, -89.59803
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
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
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.2 US tons
Inventory rating30.3 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length22 ft (6.8 m)
Longest span10 ft (3 m)
Deck width51 ft (15.4 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic369 (2022)
Projected traffic405 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 W Coates Ave over Br Little Sugar River built?

It was built in 1992, making it 33 years old in 2025.

What condition is Lrd W Coates Ave over Br Little Sugar 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 May 2024.

How much traffic does Lrd W Coates Ave over Br Little Sugar River carry?

About 369 vehicles per day (2022 count).

How long is Lrd W Coates Ave over Br Little Sugar River?

The structure is 22 ft (6.8 m) long with a longest span of 10 ft (3 m) and a deck 51 ft wide.

Who owns Lrd W Coates Ave over Br Little Sugar River?

It is owned by the City or Municipal Highway Agency.