US Bridges

Twp. Rd. 16B over Ditch 1179 (closed)

PoorClosed to traffic

Henry County, Ohio · 0.05 Mi. South of Rd. N · Structure no. 3533530

Built
1916
109 years old
Condition
Poor
inspected September 2024
Type
Other
Steel
Length
35 ft
1 main span
Daily traffic
10
1951 count
Owner
County
County Highway Agency

About this bridge

Twp. Rd. 16B over Ditch 1179 (closed) is a steel other carrying Twp. Rd. 16B over Ditch 1179 (closed) in Henry County, Ohio. It was built in 1916, so it is 109 years old, older than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 0 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 10 vehicles a day, projected to reach 14 by 1971. The structure is 35 ft (10.7 m) long and 18 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesTwp. Rd. 16B
CrossesDitch 1179 (closed)
Location0.05 Mi. South of Rd. N
RouteCounty Highway 16B
StateOhio
Coordinates41.355, -84.17944
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck0 FailedOut of service and beyond corrective action.
Superstructure0 FailedOut of service and beyond corrective action.
Substructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourScour critical; failure of piers or abutments is imminent
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry8: Equal to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeOther
MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length35 ft (10.7 m)
Longest span33 ft (10.1 m)
Deck width18 ft (5.4 m)
Roadway width16 ft (4.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (1951)
Projected traffic14 by 1971
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$150,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Twp. Rd. 16B over Ditch 1179 (closed) built?

It was built in 1916, making it 109 years old in 2025.

What condition is Twp. Rd. 16B over Ditch 1179 (closed) in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.

How much traffic does Twp. Rd. 16B over Ditch 1179 (closed) carry?

About 10 vehicles per day (1951 count).

How long is Twp. Rd. 16B over Ditch 1179 (closed)?

The structure is 35 ft (10.7 m) long with a longest span of 33 ft (10.1 m) and a deck 18 ft wide.

Who owns Twp. Rd. 16B over Ditch 1179 (closed)?

It is owned by the County Highway Agency.