US Bridges

Irvington Street over Barnaby Run

Good

Prince George's County, Maryland · 200 Feet S. of Owens Road · Structure no. 200000P-0397030

Built
1958
67 years old
Condition
Good
inspected January 2023
Type
Culvert
Steel
Length
28 ft
Daily traffic
5,389
2023 count
Owner
County
County Highway Agency

About this bridge

Irvington Street over Barnaby Run is a steel culvert carrying Irvington Street over Barnaby Run in Prince George's County, Maryland. It was built in 1958, so it is 67 years old, older 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 5,389 vehicles a day, roughly 5% of them trucks, projected to reach 8,010 by 2043. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesIrvington Street
CrossesBarnaby Run
Location200 Feet S. of Owens Road
RouteCounty Highway 1666
Coordinates38.82381, -76.99318
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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans0
Design loadH 20
Structure length28 ft (8.5 m)
Longest span13 ft (4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,389 (2023)
Projected traffic8,010 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 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 Irvington Street over Barnaby Run built?

It was built in 1958, making it 67 years old in 2025.

What condition is Irvington Street over Barnaby Run 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 January 2023.

How much traffic does Irvington Street over Barnaby Run carry?

About 5,389 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Irvington Street over Barnaby Run?

The structure is 28 ft (8.5 m) long with a longest span of 13 ft (4 m).

Who owns Irvington Street over Barnaby Run?

It is owned by the County Highway Agency.