US Bridges

Csah 12 over Ped-Bike

Good

Hennepin County, Minnesota · 0.2 MI N of JCT Csah 109 · Structure no. 93763

Built
1985
40 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
34 ft
1 main span
Daily traffic
14,657
2022 count
Owner
County
County Highway Agency

About this bridge

Csah 12 over Ped-Bike is a concrete culvert carrying Csah 12 over Ped-Bike in Hennepin County, Minnesota. It was built in 1985, so it is 40 years old, older 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 14,657 vehicles a day, roughly 3% of them trucks, projected to reach 13,800 by 2042. The structure is 34 ft (10.5 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCsah 12
CrossesPed-Bike
Location0.2 MI N of JCT Csah 109
RouteCounty Highway 12
Coordinates45.11236, -93.34083
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length34 ft (10.5 m)
Longest span32 ft (9.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,657 (2022)
Projected traffic13,800 by 2042
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 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 12 over Ped-Bike built?

It was built in 1985, making it 40 years old in 2025.

What condition is Csah 12 over Ped-Bike 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 2024.

How much traffic does Csah 12 over Ped-Bike carry?

About 14,657 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Csah 12 over Ped-Bike?

The structure is 34 ft (10.5 m) long with a longest span of 32 ft (9.9 m).

Who owns Csah 12 over Ped-Bike?

It is owned by the County Highway Agency.