US Bridges

Territorial Road over W Br ST Joseph of Maumee

Good

Hillsdale County, Michigan · 0.02 MI E of Carpenter · Structure no. 000000000003278

Built
2024
1 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
85 ft
1 main span
Daily traffic
1,349
2022 count
Owner
County
County Highway Agency

About this bridge

Territorial Road over W Br ST Joseph of Maumee is a prestressed concrete box beam or girders - single or spread carrying Territorial Road over W Br ST Joseph of Maumee in Hillsdale County, Michigan. It was built in 2024, so it is 1 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 1,349 vehicles a day, roughly 5% of them trucks, projected to reach 1,927 by 2042. The structure is 85 ft (25.9 m) long and 37 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesTerritorial Road
CrossesW Br ST Joseph of Maumee
Location0.02 MI E of Carpenter
RouteCounty Highway 3002
CountyHillsdale County
StateMichigan
Coordinates41.70849, -84.68948
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 protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
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 rating107.1 US tons
Inventory rating90.4 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length85 ft (25.9 m)
Longest span85 ft (25.9 m)
Deck width37 ft (11.3 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,349 (2022)
Projected traffic1,927 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 Territorial Road over W Br ST Joseph of Maumee built?

It was built in 2024, making it 1 years old in 2025.

What condition is Territorial Road over W Br ST Joseph of Maumee 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 November 2024.

How much traffic does Territorial Road over W Br ST Joseph of Maumee carry?

About 1,349 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Territorial Road over W Br ST Joseph of Maumee?

The structure is 85 ft (25.9 m) long with a longest span of 85 ft (25.9 m) and a deck 37 ft wide.

Who owns Territorial Road over W Br ST Joseph of Maumee?

It is owned by the County Highway Agency.