US Bridges

Watkins RD over Branch of Wabash River

Good

Mercer County, Ohio · 1/2 MI W SR118 · Structure no. 5442568

Built
2023
2 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
40 ft
1 main span
Daily traffic
534
2023 count
Owner
County
County Highway Agency

About this bridge

Watkins RD over Branch of Wabash River is a prestressed concrete box beam or girders - single or spread carrying Watkins RD over Branch of Wabash River in Mercer County, Ohio. It was built in 2023, so it is 2 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 534 vehicles a day, roughly 53% of them trucks, projected to reach 534 by 2043. The structure is 40 ft (12.3 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesWatkins RD
CrossesBranch of Wabash River
Location1/2 MI W SR118
RouteCounty Highway C0010
StateOhio
Coordinates40.36627, -84.63871
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating68.2 US tons
Inventory rating52.5 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHL 93
Structure length40 ft (12.3 m)
Longest span39 ft (11.9 m)
Deck width32 ft (9.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic534 (2023)
Projected traffic534 by 2043
Trucks53%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Watkins RD over Branch of Wabash River built?

It was built in 2023, making it 2 years old in 2025.

What condition is Watkins RD over Branch of Wabash 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 Watkins RD over Branch of Wabash River carry?

About 534 vehicles per day (2023 count), of which roughly 53% are trucks.

How long is Watkins RD over Branch of Wabash River?

The structure is 40 ft (12.3 m) long with a longest span of 39 ft (11.9 m) and a deck 32 ft wide.

Who owns Watkins RD over Branch of Wabash River?

It is owned by the County Highway Agency.