US Bridges

Csah 11 over Little Beaver Creek

Good

Rock County, Minnesota · 0.6 MI N of JCT Csah 5 · Structure no. 67567

Built
2015
10 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete Continuous
Length
78 ft
3 main spans
Daily traffic
56
2022 count
Owner
County
County Highway Agency

About this bridge

Csah 11 over Little Beaver Creek is a concrete continuous slab carrying Csah 11 over Little Beaver Creek in Rock County, Minnesota. It was built in 2015, so it is 10 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 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 56 vehicles a day, projected to reach 45 by 2042. The structure is 78 ft (23.9 m) long and 34 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesCsah 11
CrossesLittle Beaver Creek
Location0.6 MI N of JCT Csah 5
RouteCounty Highway 11
Coordinates43.66888, -96.27261
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.7 US tons
Inventory rating50.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length78 ft (23.9 m)
Longest span29 ft (8.8 m)
Deck width34 ft (10.5 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic56 (2022)
Projected traffic45 by 2042
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Csah 11 over Little Beaver Creek built?

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

What condition is Csah 11 over Little Beaver 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 October 2024.

How much traffic does Csah 11 over Little Beaver Creek carry?

About 56 vehicles per day (2022 count).

How long is Csah 11 over Little Beaver Creek?

The structure is 78 ft (23.9 m) long with a longest span of 29 ft (8.8 m) and a deck 34 ft wide.

Who owns Csah 11 over Little Beaver Creek?

It is owned by the County Highway Agency.