US Bridges

Twilight Court over Redhouse Creek

Fair

Baltimore County, Maryland · 0.2 Miles West of Is 95 · Structure no. 200000B-0437030

Built
1990
35 years old
Condition
Fair
inspected July 2023
Type
Culvert
Steel
Length
39 ft
Daily traffic
227
2023 count
Owner
County
County Highway Agency

About this bridge

Twilight Court over Redhouse Creek is a steel culvert carrying Twilight Court over Redhouse Creek in Baltimore County, Maryland. It was built in 1990, so it is 35 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 227 vehicles a day, roughly 1% of them trucks, projected to reach 232 by 2043. The structure is 39 ft (11.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesTwilight Court
CrossesRedhouse Creek
Location0.2 Miles West of Is 95
RouteCounty Highway 6847
CountyBaltimore County
StateMaryland
Coordinates39.34456, -76.51581
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.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
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 alignment6: Equal to present minimum criteria
Operating rating52.5 US tons
Inventory rating31.5 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans0
Design loadHS 20
Structure length39 ft (11.8 m)
Longest span38 ft (11.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic227 (2023)
Projected traffic232 by 2043
Trucks1%
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 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 Twilight Court over Redhouse Creek built?

It was built in 1990, making it 35 years old in 2025.

What condition is Twilight Court over Redhouse Creek 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 July 2023.

How much traffic does Twilight Court over Redhouse Creek carry?

About 227 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Twilight Court over Redhouse Creek?

The structure is 39 ft (11.8 m) long with a longest span of 38 ft (11.6 m).

Who owns Twilight Court over Redhouse Creek?

It is owned by the County Highway Agency.