US Bridges

SR 108 over Branch of Konzen Ditch

Good

Henry County, Ohio · 4.81 Mi. North of Usr 24 · Structure no. 3502651

Built
1988
37 years old
Condition
Good
inspected August 2024
Type
Slab
Concrete
Length
24 ft
1 main span
Daily traffic
5,506
2015 count
Owner
State
State Highway Agency

About this bridge

SR 108 over Branch of Konzen Ditch is a concrete slab carrying SR 108 over Branch of Konzen Ditch in Henry County, Ohio. It was built in 1988, so it is 37 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 5,506 vehicles a day, roughly 10% of them trucks, projected to reach 7,642 by 2035. The structure is 24 ft (7.3 m) long and 44 ft wide. If it were closed, the detour would be 34.8 mi (56 km).

CarriesSR 108
CrossesBranch of Konzen Ditch
Location4.81 Mi. North of Usr 24
RouteState Highway 108
StateOhio
Coordinates41.48207, -84.13419
Functional classRural 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
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 evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating92.8 US tons
Inventory rating71.4 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length24 ft (7.3 m)
Longest span21 ft (6.4 m)
Deck width44 ft (13.5 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,506 (2015)
Projected traffic7,642 by 2035
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed34.8 mi (56 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 Branch of Konzen Ditch built?

It was built in 1988, making it 37 years old in 2025.

What condition is SR 108 over Branch of Konzen Ditch 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 SR 108 over Branch of Konzen Ditch carry?

About 5,506 vehicles per day (2015 count), of which roughly 10% are trucks.

How long is SR 108 over Branch of Konzen Ditch?

The structure is 24 ft (7.3 m) long with a longest span of 21 ft (6.4 m) and a deck 44 ft wide.

Who owns SR 108 over Branch of Konzen Ditch?

It is owned by the State Highway Agency.