US Bridges

Sugarland Road over Dry Seneca Creek

Fair

Montgomery County, Maryland · 2.3 Miles South of Md 28 · Structure no. 200000M-0033010

Built
1971
54 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
56 ft
1 main span
Daily traffic
455
2024 count
Owner
County
County Highway Agency

About this bridge

Sugarland Road over Dry Seneca Creek is a steel stringer/multi-beam or girder carrying Sugarland Road over Dry Seneca Creek in Montgomery County, Maryland. It was built in 1971, so it is 54 years old, older than the Maryland average of 52.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 455 vehicles a day, roughly 5% of them trucks, projected to reach 555 by 2044. The structure is 56 ft (17.1 m) long and 39 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSugarland Road
CrossesDry Seneca Creek
Location2.3 Miles South of Md 28
RouteCounty Highway 269
Coordinates39.10499, -77.36534
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating63.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length56 ft (17.1 m)
Longest span52 ft (15.9 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic455 (2024)
Projected traffic555 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Sugarland Road over Dry Seneca Creek built?

It was built in 1971, making it 54 years old in 2025.

What condition is Sugarland Road over Dry Seneca Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does Sugarland Road over Dry Seneca Creek carry?

About 455 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Sugarland Road over Dry Seneca Creek?

The structure is 56 ft (17.1 m) long with a longest span of 52 ft (15.9 m) and a deck 39 ft wide.

Who owns Sugarland Road over Dry Seneca Creek?

It is owned by the County Highway Agency.