US Bridges

Sisson Street over CSX

PoorClosed to traffic

Baltimore city, Maryland · 0.3 MI W of Maryland Ave · Structure no. 200000BC8031010

Built
1914
111 years old, rebuilt 1950
Condition
Poor
inspected January 2022
Type
Stringer/Multi-beam or Girder
Steel
Length
133 ft
3 main spans
Daily traffic
6,500
2015 count
Owner
City
City or Municipal Highway Agency

About this bridge

Sisson Street over CSX is a steel stringer/multi-beam or girder carrying Sisson Street over CSX in Baltimore city, Maryland. It was built in 1914 and reconstructed in 1950, so it is 111 years old, older than the Maryland average of 52.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 2 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 6,500 vehicles a day, roughly 2% of them trucks, projected to reach 7,950 by 2035. The structure is 133 ft (40.5 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSisson Street
CrossesCSX
Location0.3 MI W of Maryland Ave
RouteCity Street 2710
Coordinates39.31681, -76.62299
Functional classUrban Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Last inspectionJanuary 2022
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourBridge not over waterway
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment6: Equal to present minimum criteria
Operating rating62.5 US tons
Inventory rating37.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length133 ft (40.5 m)
Longest span87 ft (26.5 m)
Deck width43 ft (13.1 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,500 (2015)
Projected traffic7,950 by 2035
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$983,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sisson Street over CSX built?

It was built in 1914, making it 111 years old in 2025. It was reconstructed in 1950.

What condition is Sisson Street over CSX in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2022.

How much traffic does Sisson Street over CSX carry?

About 6,500 vehicles per day (2015 count), of which roughly 2% are trucks.

How long is Sisson Street over CSX?

The structure is 133 ft (40.5 m) long with a longest span of 87 ft (26.5 m) and a deck 43 ft wide.

Who owns Sisson Street over CSX?

It is owned by the City or Municipal Highway Agency.