US Bridges

Garrison RD TR 328 over SR 11

Fair

Ashtabula County, Ohio · 0.39 MI N of Ir 90 · Structure no. 0401501

Built
1961
64 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
252 ft
4 main spans
Daily traffic
641
2015 count
Owner
State
State Highway Agency

About this bridge

Garrison RD TR 328 over SR 11 is a steel continuous stringer/multi-beam or girder carrying Garrison RD TR 328 over SR 11 in Ashtabula County, Ohio. It was built in 1961, so it is 64 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 641 vehicles a day, roughly 7% of them trucks, projected to reach 890 by 2035. The structure is 252 ft (76.8 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesGarrison RD TR 328
CrossesSR 11
Location0.39 MI N of Ir 90
RouteCounty Highway T0328
CountyAshtabula County
StateOhio
Coordinates41.83318, -80.76608
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating31.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length252 ft (76.8 m)
Longest span79 ft (24.1 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic641 (2015)
Projected traffic890 by 2035
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Garrison RD TR 328 over SR 11 built?

It was built in 1961, making it 64 years old in 2025.

What condition is Garrison RD TR 328 over SR 11 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 November 2024.

How much traffic does Garrison RD TR 328 over SR 11 carry?

About 641 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is Garrison RD TR 328 over SR 11?

The structure is 252 ft (76.8 m) long with a longest span of 79 ft (24.1 m) and a deck 28 ft wide.

Who owns Garrison RD TR 328 over SR 11?

It is owned by the State Highway Agency.