US Bridges

M 24 over Garvin Brook

Good

Winona County, Minnesota · 0.1 MI S of JCT TH 14 · Structure no. 85539

Built
2000
25 years old
Condition
Good
inspected November 2024
Type
Slab
Concrete Continuous
Length
119 ft
3 main spans
Daily traffic
45
1999 count
Owner
City
City or Municipal Highway Agency

About this bridge

M 24 over Garvin Brook is a concrete continuous slab carrying M 24 over Garvin Brook in Winona County, Minnesota. It was built in 2000, so it is 25 years old, younger than the Minnesota average of 38.5 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 45 vehicles a day, projected to reach 45 by 2029. The structure is 119 ft (36.3 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesM 24
CrossesGarvin Brook
Location0.1 MI S of JCT TH 14
RouteCity Street 24
Coordinates44.02583, -91.76542
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 protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.6 US tons
Inventory rating46.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length119 ft (36.3 m)
Longest span44 ft (13.4 m)
Deck width41 ft (12.5 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic45 (1999)
Projected traffic45 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 M 24 over Garvin Brook built?

It was built in 2000, making it 25 years old in 2025.

What condition is M 24 over Garvin Brook 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 M 24 over Garvin Brook carry?

About 45 vehicles per day (1999 count).

How long is M 24 over Garvin Brook?

The structure is 119 ft (36.3 m) long with a longest span of 44 ft (13.4 m) and a deck 41 ft wide.

Who owns M 24 over Garvin Brook?

It is owned by the City or Municipal Highway Agency.