US Bridges

Is 595 Ramp W-N(3) over Is 595 and Cd Road E-W

Good

Prince George's County, Maryland · Md 3 US 301 Is 595 Int · Structure no. 100000160232010

Built
1992
33 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
285 ft
2 main spans
Daily traffic
13,853
2006 count
Owner
State
State Highway Agency

About this bridge

Is 595 Ramp W-N(3) over Is 595 and Cd Road E-W is a steel continuous stringer/multi-beam or girder carrying Is 595 Ramp W-N(3) over Is 595 and Cd Road E-W 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 13,853 vehicles a day, roughly 8% of them trucks, projected to reach 15,973 by 2026. The structure is 285 ft (86.9 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesIs 595 Ramp W-N(3)
CrossesIs 595 and Cd Road E-W
LocationMd 3 US 301 Is 595 Int
RouteInterstate 595
Coordinates38.95497, -76.71503
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionOctober 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 rating110.1 US tons
Inventory rating81.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length285 ft (86.9 m)
Longest span151 ft (46 m)
Deck width35 ft (10.7 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,853 (2006)
Projected traffic15,973 by 2026
Trucks8%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 Ramp W-N(3) over Is 595 and Cd Road E-W built?

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

What condition is Is 595 Ramp W-N(3) over Is 595 and Cd Road E-W 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 Is 595 Ramp W-N(3) over Is 595 and Cd Road E-W carry?

About 13,853 vehicles per day (2006 count), of which roughly 8% are trucks.

How long is Is 595 Ramp W-N(3) over Is 595 and Cd Road E-W?

The structure is 285 ft (86.9 m) long with a longest span of 151 ft (46 m) and a deck 35 ft wide.

Who owns Is 595 Ramp W-N(3) over Is 595 and Cd Road E-W?

It is owned by the State Highway Agency.