US Bridges

Csah 13 over Cedar Creek

Good

Anoka County, Minnesota · 0.7 MI N of JCT Csah 22 · Structure no. 02J51

Built
2019
6 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
35 ft
2 main spans
Daily traffic
1,340
2022 count
Owner
County
County Highway Agency

About this bridge

Csah 13 over Cedar Creek is a concrete culvert carrying Csah 13 over Cedar Creek in Anoka 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 1,340 vehicles a day, roughly 4% of them trucks, projected to reach 3,070 by 2042. The structure is 35 ft (10.8 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesCsah 13
CrossesCedar Creek
Location0.7 MI N of JCT Csah 22
RouteCounty Highway 13
Coordinates45.33281, -93.28417
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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length35 ft (10.8 m)
Longest span16 ft (4.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,340 (2022)
Projected traffic3,070 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 13 over Cedar Creek built?

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

What condition is Csah 13 over Cedar 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 2023.

How much traffic does Csah 13 over Cedar Creek carry?

About 1,340 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Csah 13 over Cedar Creek?

The structure is 35 ft (10.8 m) long with a longest span of 16 ft (4.9 m).

Who owns Csah 13 over Cedar Creek?

It is owned by the County Highway Agency.