US Bridges

T. Roosevelt Brid over Pot River & Potomac

Poor

District of Columbia, District of Columbia · TR Bridge-Potomac River · Structure no. 1200(MAIN)

Built
1964
61 years old
Condition
Poor
inspected June 2024
Type
Girder and Floorbeam System
Steel Continuous
Length
1,762 ft
8 main spans
Daily traffic
95,000
2018 count
Owner
State
State Highway Agency

About this bridge

T. Roosevelt Brid over Pot River & Potomac is a steel continuous girder and floorbeam system carrying T. Roosevelt Brid over Pot River & Potomac in District of Columbia, District of Columbia. It was built in 1964, so it is 61 years old, younger than the District of Columbia average of 63.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 95,000 vehicles a day, roughly 1% of them trucks, projected to reach 105,000 by 2027. The structure is 1,762 ft (537.1 m) long and 98 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesT. Roosevelt Brid
CrossesPot River & Potomac
LocationTR Bridge-Potomac River
RouteInterstate 66
Coordinates38.89205, -77.06118
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating49.1 US tons
Inventory rating29 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans8 (+2 approach)
Design loadHS 20
Structure length1,762 ft (537.1 m)
Longest span222 ft (67.7 m)
Deck width98 ft (29.8 m)
Roadway width84 ft (25.6 m)
Vertical clearance over deck17 ft (5.3 m)

Traffic and service

Average daily traffic95,000 (2018)
Projected traffic105,000 by 2027
Trucks1%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and waterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$17.7 million
NavigationNo navigation control on waterway

Frequently asked questions

When was T. Roosevelt Brid over Pot River & Potomac built?

It was built in 1964, making it 61 years old in 2025.

What condition is T. Roosevelt Brid over Pot River & Potomac in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.

How much traffic does T. Roosevelt Brid over Pot River & Potomac carry?

About 95,000 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is T. Roosevelt Brid over Pot River & Potomac?

The structure is 1,762 ft (537.1 m) long with a longest span of 222 ft (67.7 m) and a deck 98 ft wide.

Who owns T. Roosevelt Brid over Pot River & Potomac?

It is owned by the State Highway Agency.