US Bridges

South Pointe Drive over Tributary of Antietam CR

Good

Washington County, Maryland · .3 MI N of E Oak Ridge DR · Structure no. 200000W-4902020

Built
2000
25 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
46 ft
Daily traffic
3,885
2017 count
Owner
County
County Highway Agency

About this bridge

South Pointe Drive over Tributary of Antietam CR is a concrete culvert carrying South Pointe Drive over Tributary of Antietam CR in Washington County, Maryland. It was built in 2000, so it is 25 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 3,885 vehicles a day, roughly 2% of them trucks, projected to reach 5,355 by 2037. The structure is 46 ft (13.9 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSouth Pointe Drive
CrossesTributary of Antietam CR
Location.3 MI N of E Oak Ridge DR
RouteCounty Highway 1174
CountyWashington County
StateMaryland
Coordinates39.61616, -77.72296
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating90.9 US tons
Inventory rating54.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans0
Design loadHS 25 or greater
Structure length46 ft (13.9 m)
Longest span10 ft (3 m)
Deck width38 ft (11.7 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,885 (2017)
Projected traffic5,355 by 2037
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 South Pointe Drive over Tributary of Antietam CR built?

It was built in 2000, making it 25 years old in 2025.

What condition is South Pointe Drive over Tributary of Antietam CR 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 2023.

How much traffic does South Pointe Drive over Tributary of Antietam CR carry?

About 3,885 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is South Pointe Drive over Tributary of Antietam CR?

The structure is 46 ft (13.9 m) long with a longest span of 10 ft (3 m) and a deck 38 ft wide.

Who owns South Pointe Drive over Tributary of Antietam CR?

It is owned by the County Highway Agency.