US Bridges

Etna Waterloo RD over Cannons Creek

Fair

Lawrence County, Ohio · .20 MI W of Twp RD 269 · Structure no. 4430441

Built
1941
84 years old
Condition
Fair
inspected May 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
35 ft
1 main span
Daily traffic
479
2015 count
Owner
County
County Highway Agency

About this bridge

Etna Waterloo RD over Cannons Creek is a concrete box beam or girders - multiple carrying Etna Waterloo RD over Cannons Creek in Lawrence County, Ohio. It was built in 1941, so it is 84 years old, older than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 479 vehicles a day, roughly 8% of them trucks, projected to reach 665 by 2035. The structure is 35 ft (10.7 m) long and 28 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesEtna Waterloo RD
CrossesCannons Creek
Location.20 MI W of Twp RD 269
RouteCounty Highway C0004
CountyLawrence County
StateOhio
Coordinates38.64074, -82.63174
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating67.9 US tons
Inventory rating39.2 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length35 ft (10.7 m)
Longest span30 ft (9.1 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic479 (2015)
Projected traffic665 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 Etna Waterloo RD over Cannons Creek built?

It was built in 1941, making it 84 years old in 2025.

What condition is Etna Waterloo RD over Cannons Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does Etna Waterloo RD over Cannons Creek carry?

About 479 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Etna Waterloo RD over Cannons Creek?

The structure is 35 ft (10.7 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.

Who owns Etna Waterloo RD over Cannons Creek?

It is owned by the County Highway Agency.