US Bridges

Wms-Def CO Line over Tiffin River

Good

Defiance County, Ohio · 0.45 MI W of Christy · Structure no. 2031922

Built
1975
50 years old, rebuilt 2003
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
186 ft
3 main spans
Daily traffic
2,182
2015 count
Owner
County
County Highway Agency

About this bridge

Wms-Def CO Line over Tiffin River is a steel continuous stringer/multi-beam or girder carrying Wms-Def CO Line over Tiffin River in Defiance County, Ohio. It was built in 1975 and reconstructed in 2003, so it is 50 years old, older 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 2,182 vehicles a day, roughly 8% of them trucks, projected to reach 3,029 by 2035. The structure is 186 ft (56.7 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesWms-Def CO Line
CrossesTiffin River
Location0.45 MI W of Christy
RouteCounty Highway C0001
StateOhio
Coordinates41.42726, -84.38935
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 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 rating60.7 US tons
Inventory rating46.4 US tons

Structure

MaterialSteel Continuous
DeckOther
Main spans3
Design loadHS 25 or greater
Structure length186 ft (56.7 m)
Longest span70 ft (21.3 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,182 (2015)
Projected traffic3,029 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Wms-Def CO Line over Tiffin River built?

It was built in 1975, making it 50 years old in 2025. It was reconstructed in 2003.

What condition is Wms-Def CO Line over Tiffin 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 October 2024.

How much traffic does Wms-Def CO Line over Tiffin River carry?

About 2,182 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Wms-Def CO Line over Tiffin River?

The structure is 186 ft (56.7 m) long with a longest span of 70 ft (21.3 m) and a deck 28 ft wide.

Who owns Wms-Def CO Line over Tiffin River?

It is owned by the County Highway Agency.