US Bridges

Monroe ST Ramp EB over Service Road

Good

Baltimore city, Maryland · 1.0 MI S of RTE 1 · Structure no. 200000BC8003010

Built
2006
19 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
141 ft
3 main spans
Daily traffic
15,441
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Monroe ST Ramp EB over Service Road is a prestressed concrete continuous stringer/multi-beam or girder carrying Monroe ST Ramp EB over Service Road in Baltimore city, Maryland. It was built in 2006, so it is 19 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 15,441 vehicles a day, roughly 8% of them trucks, projected to reach 18,841 by 2042. The structure is 141 ft (43 m) long and 29 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesMonroe ST Ramp EB
CrossesService Road
Location1.0 MI S of RTE 1
RouteCity Street 95
Coordinates39.27007, -76.63561
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.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating86.5 US tons
Inventory rating52 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length141 ft (43 m)
Longest span60 ft (18.3 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deck20 ft (6.1 m)

Traffic and service

Average daily traffic15,441 (2022)
Projected traffic18,841 by 2042
Trucks8%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Monroe ST Ramp EB over Service Road built?

It was built in 2006, making it 19 years old in 2025.

What condition is Monroe ST Ramp EB over Service Road 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 October 2024.

How much traffic does Monroe ST Ramp EB over Service Road carry?

About 15,441 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Monroe ST Ramp EB over Service Road?

The structure is 141 ft (43 m) long with a longest span of 60 ft (18.3 m) and a deck 29 ft wide.

Who owns Monroe ST Ramp EB over Service Road?

It is owned by the City or Municipal Highway Agency.