US Bridges

Brown Twp RD 221 over Armstrong CR Brown BN061

Fair

Carroll County, Ohio · 500 Ft W of Cco 30 · Structure no. 1033166

Built
2004
21 years old
Condition
Fair
inspected March 2024
Type
Culvert
Steel
Length
28 ft
3 main spans
Daily traffic
324
2015 count
Owner
County
County Highway Agency

About this bridge

Brown Twp RD 221 over Armstrong CR Brown BN061 is a steel culvert carrying Brown Twp RD 221 over Armstrong CR Brown BN061 in Carroll County, Ohio. It was built in 2004, so it is 21 years old, younger 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 324 vehicles a day, roughly 7% of them trucks, projected to reach 450 by 2035. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesBrown Twp RD 221
CrossesArmstrong CR Brown BN061
Location500 Ft W of Cco 30
RouteCounty Highway T0221
StateOhio
Coordinates40.72551, -81.18923
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating101.4 US tons
Inventory rating60.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadHL 93
Structure length28 ft (8.5 m)
Longest span7 ft (2.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic324 (2015)
Projected traffic450 by 2035
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Brown Twp RD 221 over Armstrong CR Brown BN061 built?

It was built in 2004, making it 21 years old in 2025.

What condition is Brown Twp RD 221 over Armstrong CR Brown BN061 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 March 2024.

How much traffic does Brown Twp RD 221 over Armstrong CR Brown BN061 carry?

About 324 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is Brown Twp RD 221 over Armstrong CR Brown BN061?

The structure is 28 ft (8.5 m) long with a longest span of 7 ft (2.1 m).

Who owns Brown Twp RD 221 over Armstrong CR Brown BN061?

It is owned by the County Highway Agency.