US Bridges

Pelkie Road over Otter River

Good

Baraga County, Michigan · 10 MI NW of Baraga · Structure no. 000000000000513

Built
2005
20 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
190 ft
3 main spans
Daily traffic
794
2015 count
Owner
County
County Highway Agency

About this bridge

Pelkie Road over Otter River is a prestressed concrete box beam or girders - multiple carrying Pelkie Road over Otter River in Baraga County, Michigan. It was built in 2005, so it is 20 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 794 vehicles a day, roughly 8% of them trucks, projected to reach 1,000 by 2035. The structure is 190 ft (57.9 m) long and 37 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesPelkie Road
CrossesOtter River
Location10 MI NW of Baraga
RouteCounty Highway 711
Coordinates46.83642, -88.636
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.
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 rating70.8 US tons
Inventory rating42.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length190 ft (57.9 m)
Longest span70 ft (21.3 m)
Deck width37 ft (11.4 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic794 (2015)
Projected traffic1,000 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 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 Pelkie Road over Otter River built?

It was built in 2005, making it 20 years old in 2025.

What condition is Pelkie Road over Otter 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 Pelkie Road over Otter River carry?

About 794 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Pelkie Road over Otter River?

The structure is 190 ft (57.9 m) long with a longest span of 70 ft (21.3 m) and a deck 37 ft wide.

Who owns Pelkie Road over Otter River?

It is owned by the County Highway Agency.