I-66 over Little River & G.w.p

Fair Condition62 years old95,000 vehicles/day

Location

StateDistrict of Columbia
CountyDistrict of Columbia
LocationT Roosevelt Br-little R
CarriesI-66
CrossesLittle River & G.w.p
Coordinates38.90577, -77.06224

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length1068.6 ft (325.7 m)
Max Span141.1 ft (43 m)
Deck Width90.9 ft (27.7 m)
Deck Area9021.9 sq m
Main Spans8
Year Built1964

Traffic

Avg Daily Traffic95,000 (2018)
Truck Traffic1%
Lanes On Bridge6
Lanes Under Bridge4

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number1200(LITTLE R.)

Nearby Bridges

31st Street N.w. over C&o Canal 0.1 mi Good Wisconsin Avenue over C&o Canal 0.1 mi Fair Jefferson ST N.w. over C&o Canal 0.2 mi Good Whitehurst Frwy over K Street N.w. 0.2 mi Fair 30th Street N.w. over C&o Canal 0.2 mi Good 29th Street N.w. over C&o Canal 0.3 mi Good Pennsylvania AVE over Rock Creek & Pot Pkw 0.3 mi Fair K Street Ramp over K Street Entrance Ramp 0.3 mi Fair K Street Ramp over K Street Exit Ramp 0.3 mi Fair K Street N.w. over Rock Creek 0.3 mi Fair