US Bridges

Plymouth East 107 over Plymouth E/W Br Hrn Rvr

Good

Huron County, Ohio · 0.7 MI E of Old State RD · Structure no. 3947513

Built
1994
31 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
25 ft
1 main span
Daily traffic
333
2015 count
Owner
County
County Highway Agency

About this bridge

Plymouth East 107 over Plymouth E/W Br Hrn Rvr is a concrete box beam or girders - multiple carrying Plymouth East 107 over Plymouth E/W Br Hrn Rvr in Huron County, Ohio. It was built in 1994, so it is 31 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 333 vehicles a day, roughly 8% of them trucks, projected to reach 462 by 2035. The structure is 25 ft (7.6 m) long and 25 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesPlymouth East 107
CrossesPlymouth E/W Br Hrn Rvr
Location0.7 MI E of Old State RD
RouteCounty Highway T0107
StateOhio
Coordinates41.00962, -82.57133
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations on dry land well above flood water elevations
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating107.1 US tons
Inventory rating82.1 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length25 ft (7.6 m)
Longest span23 ft (7 m)
Deck width25 ft (7.6 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic333 (2015)
Projected traffic462 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 Plymouth East 107 over Plymouth E/W Br Hrn Rvr built?

It was built in 1994, making it 31 years old in 2025.

What condition is Plymouth East 107 over Plymouth E/W Br Hrn Rvr 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 Plymouth East 107 over Plymouth E/W Br Hrn Rvr carry?

About 333 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Plymouth East 107 over Plymouth E/W Br Hrn Rvr?

The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m) and a deck 25 ft wide.

Who owns Plymouth East 107 over Plymouth E/W Br Hrn Rvr?

It is owned by the County Highway Agency.