US Bridges

US-2 Br over Montreal River

Fair

Gogebic County, Michigan · In Ironwood · Structure no. 000000000002943

Built
1964
61 years old, rebuilt 2006
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
51 ft
1 main span
Daily traffic
7,161
2007 count
Owner
State
State Highway Agency

About this bridge

US-2 Br over Montreal River is a steel stringer/multi-beam or girder carrying US-2 Br over Montreal River in Gogebic County, Michigan. It was built in 1964 and reconstructed in 2006, so it is 61 years old, older than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 7,161 vehicles a day, roughly 7% of them trucks, projected to reach 7,510 by 2018. The structure is 51 ft (15.5 m) long and 68 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS-2 Br
CrossesMontreal River
LocationIn Ironwood
RouteU.S. Route 2
Coordinates46.44995, -90.17847
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating85.3 US tons
Inventory rating51 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length51 ft (15.5 m)
Longest span49 ft (14.9 m)
Deck width68 ft (20.8 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,161 (2007)
Projected traffic7,510 by 2018
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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 US-2 Br over Montreal River built?

It was built in 1964, making it 61 years old in 2025. It was reconstructed in 2006.

What condition is US-2 Br over Montreal River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.

How much traffic does US-2 Br over Montreal River carry?

About 7,161 vehicles per day (2007 count), of which roughly 7% are trucks.

How long is US-2 Br over Montreal River?

The structure is 51 ft (15.5 m) long with a longest span of 49 ft (14.9 m) and a deck 68 ft wide.

Who owns US-2 Br over Montreal River?

It is owned by the State Highway Agency.