US Bridges

Franklin Boulevard over Roaches Run

Good

Baltimore County, Maryland · 0.24 MI SE of Md 140 · Structure no. 200000B-0299030

Built
1974
51 years old, rebuilt 1986
Condition
Good
inspected April 2023
Type
Culvert
Steel
Length
35 ft
Daily traffic
23,430
2023 count
Owner
County
County Highway Agency

About this bridge

Franklin Boulevard over Roaches Run is a steel culvert carrying Franklin Boulevard over Roaches Run in Baltimore County, Maryland. It was built in 1974 and reconstructed in 1986, so it is 51 years old, younger than the Maryland average of 52.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 23,430 vehicles a day, roughly 5% of them trucks, projected to reach 28,590 by 2043. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFranklin Boulevard
CrossesRoaches Run
Location0.24 MI SE of Md 140
RouteCounty Highway 6781
Coordinates39.4445, -76.8172
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
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
MaterialSteel
DeckNot applicable
Main spans0
Design loadUnknown
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 traffic23,430 (2023)
Projected traffic28,590 by 2043
Trucks5%
Lanes on structure4
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 Franklin Boulevard over Roaches Run built?

It was built in 1974, making it 51 years old in 2025. It was reconstructed in 1986.

What condition is Franklin Boulevard over Roaches Run in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2023.

How much traffic does Franklin Boulevard over Roaches Run carry?

About 23,430 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Franklin Boulevard over Roaches Run?

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

Who owns Franklin Boulevard over Roaches Run?

It is owned by the County Highway Agency.