US Bridges

Csah 1 over Beaver Creek

Good

Fillmore County, Minnesota · 0.2 MI W of JCT CR 109 · Structure no. 23595

Built
2018
7 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
56 ft
1 main span
Daily traffic
590
2013 count
Owner
County
County Highway Agency

About this bridge

Csah 1 over Beaver Creek is a prestressed concrete stringer/multi-beam or girder carrying Csah 1 over Beaver Creek in Fillmore County, Minnesota. It was built in 2018, so it is 7 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 590 vehicles a day, projected to reach 609 by 2033. The structure is 56 ft (17 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCsah 1
CrossesBeaver Creek
Location0.2 MI W of JCT CR 109
RouteCounty Highway 1
Coordinates43.55856, -92.43386
Functional classRural Major 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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating41.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length56 ft (17 m)
Longest span54 ft (16.4 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic590 (2013)
Projected traffic609 by 2033
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Csah 1 over Beaver Creek built?

It was built in 2018, making it 7 years old in 2025.

What condition is Csah 1 over 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 March 2023.

How much traffic does Csah 1 over Beaver Creek carry?

About 590 vehicles per day (2013 count).

How long is Csah 1 over Beaver Creek?

The structure is 56 ft (17 m) long with a longest span of 54 ft (16.4 m) and a deck 35 ft wide.

Who owns Csah 1 over Beaver Creek?

It is owned by the County Highway Agency.