US Bridges

Milford Mill East over Trib of Gwynns Falls

Fair

Baltimore County, Maryland · Milford Mill Metro · Structure no. 300000B-MT01020

Built
1986
39 years old
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
300
2021 count
Owner
State
Other State Agency

About this bridge

Milford Mill East over Trib of Gwynns Falls is a concrete culvert carrying Milford Mill East over Trib of Gwynns Falls in Baltimore County, Maryland. It was built in 1986, so it is 39 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 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 300 vehicles a day, projected to reach 300 by 2041. The structure is 23 ft (7 m) long.

CarriesMilford Mill East
CrossesTrib of Gwynns Falls
LocationMilford Mill Metro
Coordinates39.359, -76.7221
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 protection9 ExcellentNo problems noted.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 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 rating36 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length23 ft (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 traffic300 (2021)
Projected traffic300 by 2041
Trucks0%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther State Agency
Maintained byOther State 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 Milford Mill East over Trib of Gwynns Falls built?

It was built in 1986, making it 39 years old in 2025.

What condition is Milford Mill East over Trib of Gwynns Falls 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 November 2023.

How much traffic does Milford Mill East over Trib of Gwynns Falls carry?

About 300 vehicles per day (2021 count).

How long is Milford Mill East over Trib of Gwynns Falls?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).

Who owns Milford Mill East over Trib of Gwynns Falls?

It is owned by the Other State Agency.