US Bridges

CR 64 over Chetamba Creek

Good

Renville County, Minnesota · 0.5 MI W of JCT Csah 6 · Structure no. 65568

Built
2019
6 years old
Condition
Good
inspected September 2023
Type
Slab
Concrete Continuous
Length
85 ft
3 main spans
Daily traffic
30
2015 count
Owner
County
County Highway Agency

About this bridge

CR 64 over Chetamba Creek is a concrete continuous slab carrying CR 64 over Chetamba Creek in Renville County, Minnesota. It was built in 2019, so it is 6 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 30 vehicles a day, projected to reach 30 by 2035. The structure is 85 ft (25.9 m) long and 35 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesCR 64
CrossesChetamba Creek
Location0.5 MI W of JCT Csah 6
RouteCounty Highway 64
CountyRenville County
StateMinnesota
Coordinates44.87641, -95.22994
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
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 rating64.6 US tons
Inventory rating49.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length85 ft (25.9 m)
Longest span32 ft (9.8 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2015)
Projected traffic30 by 2035
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 CR 64 over Chetamba Creek built?

It was built in 2019, making it 6 years old in 2025.

What condition is CR 64 over Chetamba 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 September 2023.

How much traffic does CR 64 over Chetamba Creek carry?

About 30 vehicles per day (2015 count).

How long is CR 64 over Chetamba Creek?

The structure is 85 ft (25.9 m) long with a longest span of 32 ft (9.8 m) and a deck 35 ft wide.

Who owns CR 64 over Chetamba Creek?

It is owned by the County Highway Agency.