US Bridges

Is 595 Cd RD E-W over Md 3 & Ramp S-W(1)

Good

Prince George's County, Maryland · Md 3 US 301 Is 595 Int · Structure no. 100000160236010

Built
1992
33 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
225 ft
2 main spans
Daily traffic
14,577
2006 count
Owner
State
State Highway Agency

About this bridge

Is 595 Cd RD E-W over Md 3 & Ramp S-W(1) is a steel continuous stringer/multi-beam or girder carrying Is 595 Cd RD E-W over Md 3 & Ramp S-W(1) in Prince George's County, Maryland. It was built in 1992, so it is 33 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 14,577 vehicles a day, roughly 8% of them trucks, projected to reach 16,807 by 2026. The structure is 225 ft (68.6 m) long and 50 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesIs 595 Cd RD E-W
CrossesMd 3 & Ramp S-W(1)
LocationMd 3 US 301 Is 595 Int
RouteInterstate 595
Coordinates38.95544, -76.71684
Functional classRural Principal Arterial - Interstate

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 inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69 US tons
Inventory rating41 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length225 ft (68.6 m)
Longest span130 ft (39.6 m)
Deck width50 ft (15.1 m)
Roadway width46 ft (13.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,577 (2006)
Projected traffic16,807 by 2026
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Is 595 Cd RD E-W over Md 3 & Ramp S-W(1) built?

It was built in 1992, making it 33 years old in 2025.

What condition is Is 595 Cd RD E-W over Md 3 & Ramp S-W(1) 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 August 2024.

How much traffic does Is 595 Cd RD E-W over Md 3 & Ramp S-W(1) carry?

About 14,577 vehicles per day (2006 count), of which roughly 8% are trucks.

How long is Is 595 Cd RD E-W over Md 3 & Ramp S-W(1)?

The structure is 225 ft (68.6 m) long with a longest span of 130 ft (39.6 m) and a deck 50 ft wide.

Who owns Is 595 Cd RD E-W over Md 3 & Ramp S-W(1)?

It is owned by the State Highway Agency.