US Bridges

Jericho Road over Tributary to Little Gunp

Fair

Baltimore County, Maryland · 0.3 MI N Franklinville RD · Structure no. 200000B-0436020

Built
1991
34 years old
Condition
Fair
inspected September 2023
Type
Culvert
Concrete
Length
24 ft
Daily traffic
527
2021 count
Owner
County
County Highway Agency

About this bridge

Jericho Road over Tributary to Little Gunp is a concrete culvert carrying Jericho Road over Tributary to Little Gunp in Baltimore County, Maryland. It was built in 1991, so it is 34 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 527 vehicles a day, roughly 5% of them trucks, projected to reach 582 by 2042. The structure is 24 ft (7.3 m) long and 34 ft wide.

Location

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CarriesJericho Road
CrossesTributary to Little Gunp
Location0.3 MI N Franklinville RD
RouteCounty Highway 0
CountyBaltimore County
StateMaryland
Coordinates39.45331, -76.38883
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 inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating61.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans0
Design loadUnknown
Structure length24 ft (7.3 m)
Longest span10 ft (3 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic527 (2021)
Projected traffic582 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Jericho Road over Tributary to Little Gunp built?

It was built in 1991, making it 34 years old in 2025.

What condition is Jericho Road over Tributary to Little Gunp 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 September 2023.

How much traffic does Jericho Road over Tributary to Little Gunp carry?

About 527 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Jericho Road over Tributary to Little Gunp?

The structure is 24 ft (7.3 m) long with a longest span of 10 ft (3 m) and a deck 34 ft wide.

Who owns Jericho Road over Tributary to Little Gunp?

It is owned by the County Highway Agency.