US Bridges

US 40 Orleans Str over I-83 and City Streets

Poor

Baltimore city, Maryland · 0.2 MI W of Is 83 · Structure no. 200000BC1202010

Built
1936
89 years old, rebuilt 1983
Condition
Poor
inspected November 2024
Type
Girder and Floorbeam System
Steel
Length
1,728 ft
15 main spans
Daily traffic
23,831
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

US 40 Orleans Str over I-83 and City Streets is a steel girder and floorbeam system carrying US 40 Orleans Str over I-83 and City Streets in Baltimore city, Maryland. It was built in 1936 and reconstructed in 1983, so it is 89 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 4 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.

It carries about 23,831 vehicles a day, roughly 8% of them trucks, projected to reach 29,670 by 2044. The structure is 1,728 ft (526.7 m) long and 68 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 40 Orleans Str
CrossesI-83 and City Streets
Location0.2 MI W of Is 83
RouteU.S. Route 40
Coordinates39.29442, -76.61379
Functional classUrban Other Principal Arterial

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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment6: Equal to present minimum criteria
Operating rating56 US tons
Inventory rating33.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans15 (+3 approach)
Design loadH 20
Structure length1,728 ft (526.7 m)
Longest span110 ft (33.5 m)
Deck width68 ft (20.8 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,831 (2022)
Projected traffic29,670 by 2044
Trucks8%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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$997,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 40 Orleans Str over I-83 and City Streets built?

It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1983.

What condition is US 40 Orleans Str over I-83 and City Streets 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 November 2024.

How much traffic does US 40 Orleans Str over I-83 and City Streets carry?

About 23,831 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is US 40 Orleans Str over I-83 and City Streets?

The structure is 1,728 ft (526.7 m) long with a longest span of 110 ft (33.5 m) and a deck 68 ft wide.

Who owns US 40 Orleans Str over I-83 and City Streets?

It is owned by the City or Municipal Highway Agency.