US Bridges

Burnt Hill Trail over Trib Grays Run

Fair

Harford County, Maryland · 0.5 Miles N. of Md 7 · Structure no. 200000H-0173010

Built
2008
17 years old
Condition
Fair
inspected October 2023
Type
Arch - Deck
Concrete
Length
50 ft
1 main span
Daily traffic
515
2019 count
Owner
County
County Highway Agency

About this bridge

Burnt Hill Trail over Trib Grays Run is a concrete arch - deck carrying Burnt Hill Trail over Trib Grays Run in Harford County, Maryland. It was built in 2008, so it is 17 years old, younger 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 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 515 vehicles a day, roughly 1% of them trucks, projected to reach 628 by 2039. The structure is 50 ft (15.1 m) long and 90 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesBurnt Hill Trail
CrossesTrib Grays Run
Location0.5 Miles N. of Md 7
RouteCounty Highway 0
CountyHarford County
StateMaryland
Coordinates39.49549, -76.21896
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
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length50 ft (15.1 m)
Longest span48 ft (14.6 m)
Deck width90 ft (27.5 m)
Roadway width37 ft (11.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic515 (2019)
Projected traffic628 by 2039
Trucks1%
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

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 Burnt Hill Trail over Trib Grays Run built?

It was built in 2008, making it 17 years old in 2025.

What condition is Burnt Hill Trail over Trib Grays 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 October 2023.

How much traffic does Burnt Hill Trail over Trib Grays Run carry?

About 515 vehicles per day (2019 count), of which roughly 1% are trucks.

How long is Burnt Hill Trail over Trib Grays Run?

The structure is 50 ft (15.1 m) long with a longest span of 48 ft (14.6 m) and a deck 90 ft wide.

Who owns Burnt Hill Trail over Trib Grays Run?

It is owned by the County Highway Agency.