US Bridges

Pine River Road over Pine River

Good

Arenac County, Michigan · 4.6MILES East of Standish · Structure no. 000000000000433

Built
2009
16 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
150 ft
2 main spans
Daily traffic
515
2007 count
Owner
County
County Highway Agency

About this bridge

Pine River Road over Pine River is a prestressed concrete box beam or girders - single or spread carrying Pine River Road over Pine River in Arenac County, Michigan. It was built in 2009, so it is 16 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 515 vehicles a day, projected to reach 766 by 2027. The structure is 150 ft (45.7 m) long and 34 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesPine River Road
CrossesPine River
Location4.6MILES East of Standish
RouteCounty Highway 0
Coordinates43.98309, -83.86349
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating70.3 US tons
Inventory rating42.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length150 ft (45.7 m)
Longest span75 ft (22.8 m)
Deck width34 ft (10.5 m)
Roadway width32 ft (9.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic515 (2007)
Projected traffic766 by 2027
Trucks0%
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

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 Pine River Road over Pine River built?

It was built in 2009, making it 16 years old in 2025.

What condition is Pine River Road over Pine 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 August 2024.

How much traffic does Pine River Road over Pine River carry?

About 515 vehicles per day (2007 count).

How long is Pine River Road over Pine River?

The structure is 150 ft (45.7 m) long with a longest span of 75 ft (22.8 m) and a deck 34 ft wide.

Who owns Pine River Road over Pine River?

It is owned by the County Highway Agency.