US Bridges

Ramp En over Md 200 (icc) US29 Rp SE

Good

Montgomery County, Maryland · MD200EB Ramp En to US29NB · Structure no. 300000M-V164010

Built
2011
14 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
1,342 ft
6 main spans
Daily traffic
5,902
2019 count
Owner
Toll Authority
State Toll Authority

About this bridge

Ramp En over Md 200 (icc) US29 Rp SE is a steel continuous stringer/multi-beam or girder carrying Ramp En over Md 200 (icc) US29 Rp SE in Montgomery County, Maryland. It was built in 2011, so it is 14 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 5,902 vehicles a day, roughly 2% of them trucks, projected to reach 11,554 by 2041. The structure is 1,342 ft (409 m) long and 35 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

Location

Open in Google Maps
CarriesRamp En
CrossesMd 200 (icc) US29 Rp SE
LocationMD200EB Ramp En to US29NB
RouteState Highway 200
CountyMontgomery County
StateMaryland
Coordinates39.07859, -76.95488
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionSeptember 2023
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 rating80 US tons
Inventory rating48 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 25 or greater
Structure length1,342 ft (409 m)
Longest span255 ft (77.7 m)
Deck width35 ft (10.7 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,902 (2019)
Projected traffic11,554 by 2041
Trucks2%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed98.8 mi (159 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 Ramp En over Md 200 (icc) US29 Rp SE built?

It was built in 2011, making it 14 years old in 2025.

What condition is Ramp En over Md 200 (icc) US29 Rp SE 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 September 2023.

How much traffic does Ramp En over Md 200 (icc) US29 Rp SE carry?

About 5,902 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is Ramp En over Md 200 (icc) US29 Rp SE?

The structure is 1,342 ft (409 m) long with a longest span of 255 ft (77.7 m) and a deck 35 ft wide.

Who owns Ramp En over Md 200 (icc) US29 Rp SE?

It is owned by the State Toll Authority.