I-66 over Four Mile Run

Fair Condition44 years old105,389 vehicles/day

Location

StateVirginia
CountyArlington
Location00.43fr29/02.18to237
CarriesI-66
CrossesFour Mile Run
Coordinates38.88400, -77.15151

Condition Ratings

Overall ConditionFair
Channel/Waterway6 (Satisfactory)
Culvert6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length40.0 ft (12.2 m)
Max Span9.8 ft (3 m)
Deck Area185.4 sq m
Main Spans4
Year Built1982

Traffic

Avg Daily Traffic105,389 (2022)
Truck Traffic1%
Lanes On Bridge4

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000000207

Nearby Bridges