US Bridges

TR-21 Mc Cartney R over Over ERI-002-0342

Good

Erie County, Ohio · .81 MI W US 6 · Structure no. 2200155

Built
1964
61 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
311 ft
4 main spans
Daily traffic
211
2017 count
Owner
State
State Highway Agency

About this bridge

TR-21 Mc Cartney R over Over ERI-002-0342 is a steel continuous stringer/multi-beam or girder carrying TR-21 Mc Cartney R over Over ERI-002-0342 in Erie County, Ohio. It was built in 1964, so it is 61 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 211 vehicles a day, roughly 4% of them trucks, projected to reach 293 by 2037. The structure is 311 ft (94.8 m) long and 31 ft wide.

CarriesTR-21 Mc Cartney R
CrossesOver ERI-002-0342
Location.81 MI W US 6
RouteCounty Highway 21
StateOhio
Coordinates41.44887, -82.79166
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating34 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length311 ft (94.8 m)
Longest span90 ft (27.4 m)
Deck width31 ft (9.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic211 (2017)
Projected traffic293 by 2037
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 TR-21 Mc Cartney R over Over ERI-002-0342 built?

It was built in 1964, making it 61 years old in 2025.

What condition is TR-21 Mc Cartney R over Over ERI-002-0342 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 February 2023.

How much traffic does TR-21 Mc Cartney R over Over ERI-002-0342 carry?

About 211 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is TR-21 Mc Cartney R over Over ERI-002-0342?

The structure is 311 ft (94.8 m) long with a longest span of 90 ft (27.4 m) and a deck 31 ft wide.

Who owns TR-21 Mc Cartney R over Over ERI-002-0342?

It is owned by the State Highway Agency.