US Bridges

SR 108 over Maumee River

Good

Henry County, Ohio · 300 Ft N SR 110 · Structure no. 3502384

Built
2005
20 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
724 ft
7 main spans
Daily traffic
15,230
2015 count
Owner
State
State Highway Agency

About this bridge

SR 108 over Maumee River is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 108 over Maumee River in Henry County, Ohio. It was built in 2005, so it is 20 years old, younger than the Ohio average of 47.3 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 15,230 vehicles a day, roughly 4% of them trucks, projected to reach 21,139 by 2035. The structure is 724 ft (220.7 m) long and 73 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesSR 108
CrossesMaumee River
Location300 Ft N SR 110
RouteState Highway 108
StateOhio
Coordinates41.38672, -84.12188
Functional classUrban 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 protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85.8 US tons
Inventory rating50 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHS 25 or greater
Structure length724 ft (220.7 m)
Longest span104 ft (31.7 m)
Deck width73 ft (22.2 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,230 (2015)
Projected traffic21,139 by 2035
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR 108 over Maumee River built?

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

What condition is SR 108 over Maumee 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 SR 108 over Maumee River carry?

About 15,230 vehicles per day (2015 count), of which roughly 4% are trucks.

How long is SR 108 over Maumee River?

The structure is 724 ft (220.7 m) long with a longest span of 104 ft (31.7 m) and a deck 73 ft wide.

Who owns SR 108 over Maumee River?

It is owned by the State Highway Agency.