US Bridges

Mn 95 over Rum River

Good

Isanti County, Minnesota · 0.6 MI W of Cambridge · Structure no. 30001

Built
2014
11 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
339 ft
3 main spans
Daily traffic
11,700
2018 count
Owner
State
State Highway Agency

About this bridge

Mn 95 over Rum River is a prestressed concrete stringer/multi-beam or girder carrying Mn 95 over Rum River in Isanti County, Minnesota. It was built in 2014, so it is 11 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 11,700 vehicles a day, roughly 5% of them trucks, projected to reach 11,100 by 2038. The structure is 339 ft (103.3 m) long and 47 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesMn 95
CrossesRum River
Location0.6 MI W of Cambridge
RouteState Highway 95
Coordinates45.57253, -93.23555
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85 US tons
Inventory rating41.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length339 ft (103.3 m)
Longest span181 ft (55.1 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,700 (2018)
Projected traffic11,100 by 2038
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Mn 95 over Rum River built?

It was built in 2014, making it 11 years old in 2025.

What condition is Mn 95 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 2023.

How much traffic does Mn 95 over Rum River carry?

About 11,700 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is Mn 95 over Rum River?

The structure is 339 ft (103.3 m) long with a longest span of 181 ft (55.1 m) and a deck 47 ft wide.

Who owns Mn 95 over Rum River?

It is owned by the State Highway Agency.