US Bridges

Longmead Crossing over Md 200 (icc)

Good

Montgomery County, Maryland · 3.61 MI West of MD650 · Structure no. 300000M-V096010

Built
2010
15 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
222 ft
2 main spans
Daily traffic
6,790
2019 count
Owner
Toll Authority
State Toll Authority

About this bridge

Longmead Crossing over Md 200 (icc) is a steel continuous stringer/multi-beam or girder carrying Longmead Crossing over Md 200 (icc) in Montgomery County, Maryland. It was built in 2010, so it is 15 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 6,790 vehicles a day, roughly 5% of them trucks, projected to reach 8,452 by 2041. The structure is 222 ft (67.7 m) long and 51 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesLongmead Crossing
CrossesMd 200 (icc)
Location3.61 MI West of MD650
RouteCounty Highway 0
CountyMontgomery County
StateMaryland
Coordinates39.10687, -77.05402
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.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating90.9 US tons
Inventory rating54.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length222 ft (67.7 m)
Longest span110 ft (33.5 m)
Deck width51 ft (15.5 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,790 (2019)
Projected traffic8,452 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free 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 Longmead Crossing over Md 200 (icc) built?

It was built in 2010, making it 15 years old in 2025.

What condition is Longmead Crossing over Md 200 (icc) 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 November 2023.

How much traffic does Longmead Crossing over Md 200 (icc) carry?

About 6,790 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is Longmead Crossing over Md 200 (icc)?

The structure is 222 ft (67.7 m) long with a longest span of 110 ft (33.5 m) and a deck 51 ft wide.

Who owns Longmead Crossing over Md 200 (icc)?

It is owned by the State Toll Authority.