US Bridges

Charles Street over I-83

Good

Baltimore city, Maryland · 0.3 MI S of North Ave · Structure no. 200000BC1206010

Built
2003
22 years old
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
429 ft
5 main spans
Daily traffic
20,975
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Charles Street over I-83 is a steel continuous stringer/multi-beam or girder carrying Charles Street over I-83 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 20,975 vehicles a day, roughly 5% of them trucks, projected to reach 25,660 by 2038. The structure is 429 ft (130.8 m) long and 66 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCharles Street
CrossesI-83
Location0.3 MI S of North Ave
RouteCity Street 1125
Coordinates39.30653, -76.61613
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating82.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 25 or greater
Structure length429 ft (130.8 m)
Longest span104 ft (31.7 m)
Deck width66 ft (20.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,975 (2018)
Projected traffic25,660 by 2038
Trucks5%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
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$28,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Charles Street over I-83 built?

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

What condition is Charles Street over I-83 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 December 2024.

How much traffic does Charles Street over I-83 carry?

About 20,975 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is Charles Street over I-83?

The structure is 429 ft (130.8 m) long with a longest span of 104 ft (31.7 m) and a deck 66 ft wide.

Who owns Charles Street over I-83?

It is owned by the City or Municipal Highway Agency.