US Bridges

US 10 over Rum River

Good

Anoka County, Minnesota · 0.1 MI E of JCT TH 47 · Structure no. 02058

Built
2023
2 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
275 ft
3 main spans
Daily traffic
32,164
2021 count
Owner
State
State Highway Agency

About this bridge

US 10 over Rum River is a prestressed concrete stringer/multi-beam or girder carrying US 10 over Rum River in Anoka County, Minnesota. It was built in 2023, so it is 2 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 32,164 vehicles a day, roughly 3% of them trucks, projected to reach 45,900 by 2041. The structure is 275 ft (83.8 m) long and 55 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesUS 10
CrossesRum River
Location0.1 MI E of JCT TH 47
RouteU.S. Route 10
Coordinates45.20492, -93.38648
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.7 US tons
Inventory rating40.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length275 ft (83.8 m)
Longest span100 ft (30.4 m)
Deck width55 ft (16.8 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,164 (2021)
Projected traffic45,900 by 2041
Trucks3%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 10 over Rum River built?

It was built in 2023, making it 2 years old in 2025.

What condition is US 10 over Rum 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 October 2024.

How much traffic does US 10 over Rum River carry?

About 32,164 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is US 10 over Rum River?

The structure is 275 ft (83.8 m) long with a longest span of 100 ft (30.4 m) and a deck 55 ft wide.

Who owns US 10 over Rum River?

It is owned by the State Highway Agency.