US Bridges

Griggs Road CR 16 over SR 11

Fair

Ashtabula County, Ohio · 2 MI S SR 46 · Structure no. 0401307

Built
1977
48 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
220 ft
2 main spans
Daily traffic
260
2016 count
Owner
State
State Highway Agency

About this bridge

Griggs Road CR 16 over SR 11 is a steel continuous stringer/multi-beam or girder carrying Griggs Road CR 16 over SR 11 in Ashtabula County, Ohio. It was built in 1977, so it is 48 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 260 vehicles a day, roughly 7% of them trucks, projected to reach 361 by 2036. The structure is 220 ft (67.1 m) long and 38 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesGriggs Road CR 16
CrossesSR 11
Location2 MI S SR 46
RouteCounty Highway 16
CountyAshtabula County
StateOhio
Coordinates41.78535, -80.73473
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating55.7 US tons
Inventory rating42.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length220 ft (67.1 m)
Longest span107 ft (32.6 m)
Deck width38 ft (11.6 m)
Roadway width34 ft (10.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic260 (2016)
Projected traffic361 by 2036
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 Griggs Road CR 16 over SR 11 built?

It was built in 1977, making it 48 years old in 2025.

What condition is Griggs Road CR 16 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 Griggs Road CR 16 over SR 11 carry?

About 260 vehicles per day (2016 count), of which roughly 7% are trucks.

How long is Griggs Road CR 16 over SR 11?

The structure is 220 ft (67.1 m) long with a longest span of 107 ft (32.6 m) and a deck 38 ft wide.

Who owns Griggs Road CR 16 over SR 11?

It is owned by the State Highway Agency.