US Bridges

Rolland Road over Pine River

Good

Isabella County, Michigan · 0.3N SE Cor Sec 4 T13N R6 · Structure no. 000000000004294

Built
2008
17 years old
Condition
Good
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
60 ft
1 main span
Daily traffic
535
2008 count
Owner
County
County Highway Agency

About this bridge

Rolland Road over Pine River is a prestressed concrete box beam or girders - multiple carrying Rolland Road over Pine River in Isabella County, Michigan. It was built in 2008, so it is 17 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 535 vehicles a day, projected to reach 795 by 2028. The structure is 60 ft (18.3 m) long and 34 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesRolland Road
CrossesPine River
Location0.3N SE Cor Sec 4 T13N R6
RouteCounty Highway 3717
CountyIsabella County
StateMichigan
Coordinates43.5405, -85.0272
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating109.1 US tons
Inventory rating59.9 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length60 ft (18.3 m)
Longest span56 ft (17.1 m)
Deck width34 ft (10.5 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic535 (2008)
Projected traffic795 by 2028
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Rolland Road over Pine River built?

It was built in 2008, making it 17 years old in 2025.

What condition is Rolland 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 July 2024.

How much traffic does Rolland Road over Pine River carry?

About 535 vehicles per day (2008 count).

How long is Rolland Road over Pine River?

The structure is 60 ft (18.3 m) long with a longest span of 56 ft (17.1 m) and a deck 34 ft wide.

Who owns Rolland Road over Pine River?

It is owned by the County Highway Agency.