Shirley Contracting Company, LLC, an affiliate of Clark Construction Group, is a leading provider of comprehensive transportation and heavy civil construction services in the Mid-Atlantic Region. The company based in Lorton, Virginia was founded in 1974, and provides a diversified range of services. Shirley's creative approach to construction and engineering and extensive experience with alternative delivery methods, along with the ability to self-perform work ensures that projects are not only delivered safely, but on schedule and within budget, while exceeding client expectations.Over the last 47 years, Shirley has grown into one of the region's premier heavy civil contractors and has played a large role in the development of highway and roadway infrastructure in the National Capital and Tidewater Regions. Some of our more notable projects include the I-64 Capacity Improvements Segments I & III in Hampton Roads, Maryland's InterCounty Connector (ICC) Contract C, D & E, Route 28 Corridor Improvements, Route 7 Corridor Improvements, I-95/Route 630 Reconstruction and Widening Design-Build, I-95 Springfield Interchange Phases II, III, & IV, Dulles Greenway Widening, sections of the Fairfax County Parkway, and portions of the I-66 Widening.