US Bridges

Overhill Road over Stony Run

FairPosted for load

Baltimore city, Maryland · Overhill RD Ov Stony Run · Structure no. 200000BC3558020

Built
1930
95 years old, rebuilt 1966
Condition
Fair
inspected July 2024
Type
Culvert
Concrete
Length
29 ft
2 main spans
Daily traffic
11,921
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

Overhill Road over Stony Run is a concrete culvert carrying Overhill Road over Stony Run in Baltimore city, Maryland. It was built in 1930 and reconstructed in 1966, so it is 95 years old, older than the Maryland average of 52.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 11,921 vehicles a day, roughly 5% of them trucks, projected to reach 14,118 by 2033. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesOverhill Road
CrossesStony Run
LocationOverhill RD Ov Stony Run
RouteCity Street 7036
CountyBaltimore city
StateMaryland
Coordinates39.34204, -76.62594
Functional classUrban 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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating22 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length29 ft (8.8 m)
Longest span17 ft (5.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,921 (2016)
Projected traffic14,118 by 2033
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$120,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Overhill Road over Stony Run built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1966.

What condition is Overhill Road over Stony Run 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 July 2024.

How much traffic does Overhill Road over Stony Run carry?

About 11,921 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Overhill Road over Stony Run?

The structure is 29 ft (8.8 m) long with a longest span of 17 ft (5.2 m).

Who owns Overhill Road over Stony Run?

It is owned by the City or Municipal Highway Agency.