US Bridges

SR350 over Todd Fork

Poor

Warren County, Ohio · 0.5 MI W of Cli CO Line · Structure no. 8305161

Built
1931
94 years old, rebuilt 1976
Condition
Poor
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
169 ft
3 main spans
Daily traffic
1,391
2015 count
Owner
State
State Highway Agency

About this bridge

SR350 over Todd Fork is a prestressed concrete continuous box beam or girders - multiple carrying SR350 over Todd Fork in Warren County, Ohio. It was built in 1931 and reconstructed in 1976, so it is 94 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 4 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.

It carries about 1,391 vehicles a day, roughly 8% of them trucks, projected to reach 1,931 by 2035. The structure is 169 ft (51.5 m) long and 28 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

Location

Open in Google Maps
CarriesSR350
CrossesTodd Fork
Location0.5 MI W of Cli CO Line
RouteState Highway 350
CountyWarren County
StateOhio
Coordinates39.39995, -84.00161
Functional classRural Major Collector

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
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 rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length169 ft (51.5 m)
Longest span63 ft (19.2 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,391 (2015)
Projected traffic1,931 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 SR350 over Todd Fork built?

It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1976.

What condition is SR350 over Todd Fork 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 June 2024.

How much traffic does SR350 over Todd Fork carry?

About 1,391 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is SR350 over Todd Fork?

The structure is 169 ft (51.5 m) long with a longest span of 63 ft (19.2 m) and a deck 28 ft wide.

Who owns SR350 over Todd Fork?

It is owned by the State Highway Agency.