US Bridges

Mn 95 over Rum River

Good

Isanti County, Minnesota · 4.8 MI W of Cambridge · Structure no. 30010

Built
2009
16 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
233 ft
3 main spans
Daily traffic
6,629
2022 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 2009, so it is 16 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 6,629 vehicles a day, roughly 6% of them trucks, projected to reach 6,800 by 2042. The structure is 233 ft (71.1 m) long and 47 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesMn 95
CrossesRum River
Location4.8 MI W of Cambridge
RouteState Highway 95
Coordinates45.57914, -93.32265
Functional classRural 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
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 evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.1 US tons
Inventory rating47.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length233 ft (71.1 m)
Longest span75 ft (23 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,629 (2022)
Projected traffic6,800 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 2009, making it 16 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 6,629 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Mn 95 over Rum River?

The structure is 233 ft (71.1 m) long with a longest span of 75 ft (23 m) and a deck 47 ft wide.

Who owns Mn 95 over Rum River?

It is owned by the State Highway Agency.