US Bridges

Callahan Road over Crooked Creek

Good

Ashtabula County, Ohio · .3 MI E of Graham RD · Structure no. 0433330

Built
1997
28 years old
Condition
Good
inspected April 2024
Type
Slab
Concrete
Length
24 ft
1 main span
Daily traffic
209
2015 count
Owner
County
County Highway Agency

About this bridge

Callahan Road over Crooked Creek is a concrete slab carrying Callahan Road over Crooked Creek in Ashtabula County, Ohio. It was built in 1997, so it is 28 years old, younger than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 209 vehicles a day, roughly 7% of them trucks, projected to reach 290 by 2035. The structure is 24 ft (7.3 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesCallahan Road
CrossesCrooked Creek
Location.3 MI E of Graham RD
RouteCounty Highway T551D
StateOhio
Coordinates41.6421, -80.97179
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations on dry land well above flood water elevations
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating83.9 US tons
Inventory rating50.4 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length24 ft (7.3 m)
Longest span22 ft (6.7 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic209 (2015)
Projected traffic290 by 2035
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Callahan Road over Crooked Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is Callahan Road over Crooked Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.

How much traffic does Callahan Road over Crooked Creek carry?

About 209 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is Callahan Road over Crooked Creek?

The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 28 ft wide.

Who owns Callahan Road over Crooked Creek?

It is owned by the County Highway Agency.