US Bridges

Rainy Lake Road over Rainy River

Good

Presque Isle County, Michigan · Case Twp Sec 8 & 9 · Structure no. 000000000013171

Built
2003
22 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
26 ft
1 main span
Daily traffic
500
2003 count
Owner
County
County Highway Agency

About this bridge

Rainy Lake Road over Rainy River is a prestressed concrete box beam or girders - multiple carrying Rainy Lake Road over Rainy River in Presque Isle County, Michigan. It was built in 2003, so it is 22 years old, younger than the Michigan average of 48.3 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 500 vehicles a day, roughly 3% of them trucks, projected to reach 900 by 2023. The structure is 26 ft (7.9 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRainy Lake Road
CrossesRainy River
LocationCase Twp Sec 8 & 9
RouteCounty Highway 0
Coordinates45.26545, -84.08422
Functional classRural Major Collector

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 protection7 GoodSome minor problems.
Last inspectionSeptember 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 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 rating65.7 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length26 ft (7.9 m)
Longest span24 ft (7.4 m)
Deck width31 ft (9.5 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2003)
Projected traffic900 by 2023
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Rainy Lake Road over Rainy River built?

It was built in 2003, making it 22 years old in 2025.

What condition is Rainy Lake Road over Rainy 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 2023.

How much traffic does Rainy Lake Road over Rainy River carry?

About 500 vehicles per day (2003 count), of which roughly 3% are trucks.

How long is Rainy Lake Road over Rainy River?

The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.4 m) and a deck 31 ft wide.

Who owns Rainy Lake Road over Rainy River?

It is owned by the County Highway Agency.