US Bridges

Charles Street over AMTRAK

Good

Baltimore city, Maryland · 0.2 MI N of Mt Royal Ave · Structure no. 200000BC1210010

Built
2003
22 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
236 ft
4 main spans
Daily traffic
20,304
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Charles Street over AMTRAK is a steel continuous stringer/multi-beam or girder carrying Charles Street over AMTRAK in Baltimore city, Maryland. It was built in 2003, so it is 22 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 20,304 vehicles a day, roughly 5% of them trucks, projected to reach 24,840 by 2042. The structure is 236 ft (71.9 m) long and 66 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCharles Street
CrossesAMTRAK
Location0.2 MI N of Mt Royal Ave
RouteCity Street 1125
Coordinates39.30775, -76.61622
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating61.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 25 or greater
Structure length236 ft (71.9 m)
Longest span67 ft (20.4 m)
Deck width66 ft (20.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,304 (2022)
Projected traffic24,840 by 2042
Trucks5%
Lanes on structure4
Traffic directionOne-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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$1,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Charles Street over AMTRAK built?

It was built in 2003, making it 22 years old in 2025.

What condition is Charles Street over AMTRAK 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 November 2024.

How much traffic does Charles Street over AMTRAK carry?

About 20,304 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Charles Street over AMTRAK?

The structure is 236 ft (71.9 m) long with a longest span of 67 ft (20.4 m) and a deck 66 ft wide.

Who owns Charles Street over AMTRAK?

It is owned by the City or Municipal Highway Agency.