US Bridges

Biddle Street over I-83 Abandoned RR

Fair

Baltimore city, Maryland · 0.2 MI N Md State Pen · Structure no. 200000BC1203010

Built
1930
95 years old, rebuilt 1993
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
208 ft
1 main span
Daily traffic
18,180
2007 count
Owner
City
City or Municipal Highway Agency

About this bridge

Biddle Street over I-83 Abandoned RR is a steel stringer/multi-beam or girder carrying Biddle Street over I-83 Abandoned RR in Baltimore city, Maryland. It was built in 1930 and reconstructed in 1993, so it is 95 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 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 18,180 vehicles a day, roughly 5% of them trucks, projected to reach 22,180 by 2027. The structure is 208 ft (63.4 m) long and 67 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBiddle Street
CrossesI-83 Abandoned RR
Location0.2 MI N Md State Pen
RouteCity Street 4020
Coordinates39.30362, -76.61143
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating62.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length208 ft (63.4 m)
Longest span103 ft (31.4 m)
Deck width67 ft (20.4 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,180 (2007)
Projected traffic22,180 by 2027
Trucks5%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$12,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Biddle Street over I-83 Abandoned RR built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1993.

What condition is Biddle Street over I-83 Abandoned RR 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 December 2024.

How much traffic does Biddle Street over I-83 Abandoned RR carry?

About 18,180 vehicles per day (2007 count), of which roughly 5% are trucks.

How long is Biddle Street over I-83 Abandoned RR?

The structure is 208 ft (63.4 m) long with a longest span of 103 ft (31.4 m) and a deck 67 ft wide.

Who owns Biddle Street over I-83 Abandoned RR?

It is owned by the City or Municipal Highway Agency.