US Bridges

Lrd South Adams ST over Mcgrogan

Good

Clark County, Wisconsin · 0.2 MI S JCT Cth X · Structure no. B10039400000000

Built
2015
10 years old
Condition
Good
inspected September 2024
Type
Culvert
Aluminum, Wrought Iron, or Cast Iron
Length
31 ft
1 main span
Daily traffic
100
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd South Adams ST over Mcgrogan is a aluminum, wrought iron, or cast iron culvert carrying Lrd South Adams ST over Mcgrogan in Clark County, Wisconsin. It was built in 2015, so it is 10 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 100 vehicles a day, projected to reach 120 by 2043. The structure is 31 ft (9.6 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesLrd South Adams ST
CrossesMcgrogan
Location0.2 MI S JCT Cth X
RouteCity Street 0
Coordinates44.95692, -90.80595
Functional classUrban 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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialAluminum, Wrought Iron, or Cast Iron
DeckAluminum
Main spans1
Design loadHS 20
Structure length31 ft (9.6 m)
Longest span25 ft (7.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic120 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 South Adams ST over Mcgrogan built?

It was built in 2015, making it 10 years old in 2025.

What condition is Lrd South Adams ST over Mcgrogan 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 September 2024.

How much traffic does Lrd South Adams ST over Mcgrogan carry?

About 100 vehicles per day (2022 count).

How long is Lrd South Adams ST over Mcgrogan?

The structure is 31 ft (9.6 m) long with a longest span of 25 ft (7.7 m).

Who owns Lrd South Adams ST over Mcgrogan?

It is owned by the City or Municipal Highway Agency.