US Bridges

Fence Lake Road over Spruce River

Good

Baraga County, Michigan · 3 MI S of Three Lakes · Structure no. 000000000000525

Built
1993
32 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
40 ft
1 main span
Daily traffic
28
2015 count
Owner
County
County Highway Agency

About this bridge

Fence Lake Road over Spruce River is a prestressed concrete box beam or girders - multiple carrying Fence Lake Road over Spruce River in Baraga County, Michigan. It was built in 1993, so it is 32 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 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 28 vehicles a day, roughly 4% of them trucks, projected to reach 300 by 2035. The structure is 40 ft (12.2 m) long and 28 ft wide. If it were closed, the detour would be 124.9 mi (201 km).

CarriesFence Lake Road
CrossesSpruce River
Location3 MI S of Three Lakes
RouteCounty Highway 0
Coordinates46.50702, -88.17981
Functional classRural Local

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.
Substructure7 GoodSome minor problems.
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 evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.9 US tons
Inventory rating47.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span35 ft (10.6 m)
Deck width28 ft (8.5 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28 (2015)
Projected traffic300 by 2035
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed124.9 mi (201 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 Fence Lake Road over Spruce River built?

It was built in 1993, making it 32 years old in 2025.

What condition is Fence Lake Road over Spruce 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 Fence Lake Road over Spruce River carry?

About 28 vehicles per day (2015 count), of which roughly 4% are trucks.

How long is Fence Lake Road over Spruce River?

The structure is 40 ft (12.2 m) long with a longest span of 35 ft (10.6 m) and a deck 28 ft wide.

Who owns Fence Lake Road over Spruce River?

It is owned by the County Highway Agency.