US Bridges

Lord Baltimore Dri over Tributary to Dead Run

Fair

Baltimore County, Maryland · 0.5 MI N of Rt 122 · Structure no. 200000B-0538030

Built
1977
48 years old
Condition
Fair
inspected January 2024
Type
Culvert
Steel
Length
35 ft
Daily traffic
12,413
2024 count
Owner
County
County Highway Agency

About this bridge

Lord Baltimore Dri over Tributary to Dead Run is a steel culvert carrying Lord Baltimore Dri over Tributary to Dead Run in Baltimore County, Maryland. It was built in 1977, so it is 48 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 12,413 vehicles a day, roughly 5% of them trucks, projected to reach 19,070 by 2044. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLord Baltimore Dri
CrossesTributary to Dead Run
Location0.5 MI N of Rt 122
Coordinates39.31899, -76.75101
Functional classRural Minor Collector

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 inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans0
Design loadHS 20
Structure length35 ft (10.7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,413 (2024)
Projected traffic19,070 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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 Lord Baltimore Dri over Tributary to Dead Run built?

It was built in 1977, making it 48 years old in 2025.

What condition is Lord Baltimore Dri over Tributary to Dead 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 January 2024.

How much traffic does Lord Baltimore Dri over Tributary to Dead Run carry?

About 12,413 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Lord Baltimore Dri over Tributary to Dead Run?

The structure is 35 ft (10.7 m) long with a longest span of 10 ft (3 m).

Who owns Lord Baltimore Dri over Tributary to Dead Run?

It is owned by the County Highway Agency.