US Bridges

Md 726 over Md 4

Good

Prince George's County, Maryland · 0.20 Mile South of Md 4PA · Structure no. 100000160096010

Built
1959
66 years old, rebuilt 1986
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
221 ft
4 main spans
Daily traffic
2,599
2006 count
Owner
State
State Highway Agency

About this bridge

Md 726 over Md 4 is a steel stringer/multi-beam or girder carrying Md 726 over Md 4 in Prince George's County, Maryland. It was built in 1959 and reconstructed in 1986, so it is 66 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 2,599 vehicles a day, roughly 8% of them trucks, projected to reach 2,997 by 2026. The structure is 221 ft (67.4 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesMd 726
CrossesMd 4
Location0.20 Mile South of Md 4PA
RouteState Highway 726
Coordinates38.8123, -76.72168
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 inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94 US tons
Inventory rating56.4 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length221 ft (67.4 m)
Longest span77 ft (23.5 m)
Deck width31 ft (9.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,599 (2006)
Projected traffic2,997 by 2026
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a toll road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$455,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Md 726 over Md 4 built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1986.

What condition is Md 726 over Md 4 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 2024.

How much traffic does Md 726 over Md 4 carry?

About 2,599 vehicles per day (2006 count), of which roughly 8% are trucks.

How long is Md 726 over Md 4?

The structure is 221 ft (67.4 m) long with a longest span of 77 ft (23.5 m) and a deck 31 ft wide.

Who owns Md 726 over Md 4?

It is owned by the State Highway Agency.