US Bridges

Lillian Holt Drive over Stemmers Run

Fair

Baltimore County, Maryland · 0.20 MI S. of I695 · Structure no. 200000B-0361020

Built
1965
60 years old
Condition
Fair
inspected August 2023
Type
Culvert
Concrete
Length
35 ft
Daily traffic
24,581
2023 count
Owner
County
County Highway Agency

About this bridge

Lillian Holt Drive over Stemmers Run is a concrete culvert carrying Lillian Holt Drive over Stemmers Run in Baltimore County, Maryland. It was built in 1965, so it is 60 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.

It carries about 24,581 vehicles a day, roughly 10% of them trucks, projected to reach 38,002 by 2045. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesLillian Holt Drive
CrossesStemmers Run
Location0.20 MI S. of I695
RouteCounty Highway 4457
CountyBaltimore County
StateMaryland
Coordinates39.35898, -76.50739
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans0
Design loadHS 20
Structure length35 ft (10.7 m)
Longest span16 ft (4.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,581 (2023)
Projected traffic38,002 by 2045
Trucks10%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Lillian Holt Drive over Stemmers Run built?

It was built in 1965, making it 60 years old in 2025.

What condition is Lillian Holt Drive over Stemmers 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 August 2023.

How much traffic does Lillian Holt Drive over Stemmers Run carry?

About 24,581 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Lillian Holt Drive over Stemmers Run?

The structure is 35 ft (10.7 m) long with a longest span of 16 ft (4.9 m).

Who owns Lillian Holt Drive over Stemmers Run?

It is owned by the County Highway Agency.