US Bridges

Laylin 152 over Laylin / Norwalk Crk

Fair

Huron County, Ohio · 0.4 MI S of S R 18 · Structure no. 3932192

Built
1973
52 years old
Condition
Fair
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
462
2015 count
Owner
County
County Highway Agency

About this bridge

Laylin 152 over Laylin / Norwalk Crk is a prestressed concrete box beam or girders - multiple carrying Laylin 152 over Laylin / Norwalk Crk in Huron County, Ohio. It was built in 1973, so it is 52 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 5 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 462 vehicles a day, roughly 7% of them trucks, projected to reach 641 by 2035. The structure is 32 ft (9.8 m) long and 24 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

Location

Open in Google Maps
CarriesLaylin 152
CrossesLaylin / Norwalk Crk
Location0.4 MI S of S R 18
RouteCounty Highway T0152
CountyHuron County
StateOhio
Coordinates41.2344, -82.56628
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations on dry land well above flood water elevations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating39.2 US tons
Inventory rating28.5 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length32 ft (9.8 m)
Longest span28 ft (8.5 m)
Deck width24 ft (7.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic462 (2015)
Projected traffic641 by 2035
Trucks7%
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 Laylin 152 over Laylin / Norwalk Crk built?

It was built in 1973, making it 52 years old in 2025.

What condition is Laylin 152 over Laylin / Norwalk Crk 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 April 2024.

How much traffic does Laylin 152 over Laylin / Norwalk Crk carry?

About 462 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is Laylin 152 over Laylin / Norwalk Crk?

The structure is 32 ft (9.8 m) long with a longest span of 28 ft (8.5 m) and a deck 24 ft wide.

Who owns Laylin 152 over Laylin / Norwalk Crk?

It is owned by the County Highway Agency.