US Bridges

Csah 13 over Cannon River

Good

Rice County, Minnesota · 0.4 MI N of JCT TH 60 · Structure no. 66522

Built
1996
29 years old
Condition
Good
inspected May 2023
Type
Slab
Concrete Continuous
Length
127 ft
3 main spans
Daily traffic
790
2016 count
Owner
County
County Highway Agency

About this bridge

Csah 13 over Cannon River is a concrete continuous slab carrying Csah 13 over Cannon River in Rice County, Minnesota. It was built in 1996, so it is 29 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 790 vehicles a day, projected to reach 790 by 2039. The structure is 127 ft (38.7 m) long and 53 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCsah 13
CrossesCannon River
Location0.4 MI N of JCT TH 60
RouteCounty Highway 13
Coordinates44.25343, -93.39391
Functional classUrban Collector

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 protection8 Very GoodNo problems noted.
Last inspectionMay 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 geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating87.7 US tons
Inventory rating52.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length127 ft (38.7 m)
Longest span48 ft (14.6 m)
Deck width53 ft (16.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic790 (2016)
Projected traffic790 by 2039
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 13 over Cannon River built?

It was built in 1996, making it 29 years old in 2025.

What condition is Csah 13 over Cannon River 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 May 2023.

How much traffic does Csah 13 over Cannon River carry?

About 790 vehicles per day (2016 count).

How long is Csah 13 over Cannon River?

The structure is 127 ft (38.7 m) long with a longest span of 48 ft (14.6 m) and a deck 53 ft wide.

Who owns Csah 13 over Cannon River?

It is owned by the County Highway Agency.