US Bridges

Roundbottom Road over Hall Run

Poor

Clermont County, Ohio · Roundbottom Road · Structure no. 1359223

Built
1900
125 years old, rebuilt 1972
Condition
Poor
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
65 ft
1 main span
Daily traffic
3,809
2015 count
Owner
County
County Highway Agency

About this bridge

Roundbottom Road over Hall Run is a prestressed concrete box beam or girders - multiple carrying Roundbottom Road over Hall Run in Clermont County, Ohio. It was built in 1900 and reconstructed in 1972, so it is 125 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 3,809 vehicles a day, roughly 3% of them trucks, projected to reach 5,287 by 2035. The structure is 65 ft (19.8 m) long and 24 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesRoundbottom Road
CrossesHall Run
LocationRoundbottom Road
RouteCounty Highway C0106
StateOhio
Coordinates39.14032, -84.2589
Functional classUrban 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.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating85.8 US tons
Inventory rating50 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length65 ft (19.8 m)
Longest span62 ft (18.9 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,809 (2015)
Projected traffic5,287 by 2035
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 Roundbottom Road over Hall Run built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1972.

What condition is Roundbottom Road over Hall Run 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 August 2024.

How much traffic does Roundbottom Road over Hall Run carry?

About 3,809 vehicles per day (2015 count), of which roughly 3% are trucks.

How long is Roundbottom Road over Hall Run?

The structure is 65 ft (19.8 m) long with a longest span of 62 ft (18.9 m) and a deck 24 ft wide.

Who owns Roundbottom Road over Hall Run?

It is owned by the County Highway Agency.