US Bridges

Meridian Road over North Br Chippewa River

Good

Isabella County, Michigan · Sec 19W Union Twp · Structure no. 000000000004375

Built
2018
7 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
60 ft
1 main span
Daily traffic
1,533
2017 count
Owner
County
County Highway Agency

About this bridge

Meridian Road over North Br Chippewa River is a prestressed concrete stringer/multi-beam or girder carrying Meridian Road over North Br Chippewa River in Isabella County, Michigan. It was built in 2018, so it is 7 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 1,533 vehicles a day, roughly 3% of them trucks, projected to reach 1,870 by 2037. The structure is 60 ft (18.3 m) long and 39 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesMeridian Road
CrossesNorth Br Chippewa River
LocationSec 19W Union Twp
RouteCounty Highway 0
Coordinates43.59269, -84.84792
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
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 above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating85 US tons
Inventory rating65.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadGreater than HL 93
Structure length60 ft (18.3 m)
Longest span57 ft (17.5 m)
Deck width39 ft (12 m)
Roadway width36 ft (11.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,533 (2017)
Projected traffic1,870 by 2037
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 Meridian Road over North Br Chippewa River built?

It was built in 2018, making it 7 years old in 2025.

What condition is Meridian Road over North Br Chippewa 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 Meridian Road over North Br Chippewa River carry?

About 1,533 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is Meridian Road over North Br Chippewa River?

The structure is 60 ft (18.3 m) long with a longest span of 57 ft (17.5 m) and a deck 39 ft wide.

Who owns Meridian Road over North Br Chippewa River?

It is owned by the County Highway Agency.