US Bridges

Danville Road Dal over Tributary to Redhouse CR

Fair

Baltimore County, Maryland · 1.0MI SW US1 and I-695 · Structure no. 200000B-0619020

Built
1948
77 years old, rebuilt 1988
Condition
Fair
inspected February 2023
Type
Culvert
Concrete
Length
42 ft
Daily traffic
12,981
2001 count
Owner
County
County Highway Agency

About this bridge

Danville Road Dal over Tributary to Redhouse CR is a concrete culvert carrying Danville Road Dal over Tributary to Redhouse CR in Baltimore County, Maryland. It was built in 1948 and reconstructed in 1988, so it is 77 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 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 12,981 vehicles a day, roughly 5% of them trucks, projected to reach 14,500 by 2021. The structure is 42 ft (12.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesDanville Road Dal
CrossesTributary to Redhouse CR
Location1.0MI SW US1 and I-695
RouteCounty Highway 0
CountyBaltimore County
StateMaryland
Coordinates39.35183, -76.52281
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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating62.9 US tons
Inventory rating37.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans0
Design loadHS 20
Structure length42 ft (12.8 m)
Longest span23 ft (7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,981 (2001)
Projected traffic14,500 by 2021
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$34,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Danville Road Dal over Tributary to Redhouse CR built?

It was built in 1948, making it 77 years old in 2025. It was reconstructed in 1988.

What condition is Danville Road Dal over Tributary to Redhouse CR 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 February 2023.

How much traffic does Danville Road Dal over Tributary to Redhouse CR carry?

About 12,981 vehicles per day (2001 count), of which roughly 5% are trucks.

How long is Danville Road Dal over Tributary to Redhouse CR?

The structure is 42 ft (12.8 m) long with a longest span of 23 ft (7 m).

Who owns Danville Road Dal over Tributary to Redhouse CR?

It is owned by the County Highway Agency.