US Bridges

CR 220 over Swan River

Good

Morrison County, Minnesota · 2.5 MI S of JCT TH 28 · Structure no. 49J62

Built
2024
1 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
30 ft
2 main spans
Daily traffic
420
2024 count
Owner
County
County Highway Agency

About this bridge

CR 220 over Swan River is a concrete culvert carrying CR 220 over Swan River in Morrison County, Minnesota. It was built in 2024, so it is 1 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 420 vehicles a day, projected to reach 550 by 2044. The structure is 30 ft (9.1 m) long. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesCR 220
CrossesSwan River
Location2.5 MI S of JCT TH 28
RouteCounty Highway 220
CountyMorrison County
StateMinnesota
Coordinates45.94031, -94.59752
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
Channel and channel protection9 ExcellentNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2024
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 length30 ft (9.1 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic420 (2024)
Projected traffic550 by 2044
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed6.2 mi (10 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 220 over Swan River built?

It was built in 2024, making it 1 years old in 2025.

What condition is CR 220 over Swan 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 September 2024.

How much traffic does CR 220 over Swan River carry?

About 420 vehicles per day (2024 count).

How long is CR 220 over Swan River?

The structure is 30 ft (9.1 m) long with a longest span of 14 ft (4.3 m).

Who owns CR 220 over Swan River?

It is owned by the County Highway Agency.