Specifications include, but are not limited to: Lot 1 - Caroline County with overlap for Hanover County and Spotsylvania County • 98 Doswell Interchange to 118 Thornburg Interchange; to include Ramp 104 and Ramp 110 • 108 Entrance and Exit Ramps for Caroline County Rest Area(s) (Welcome Center) • MM 101.4, 104.0, 105.0, 106.7, 109.8, 111.5, 113.4, 117 Crossovers Lot 2 - Spotsylvania County with overlap for Caroline County and Stafford County • 110 Ladysmith Interchange to 130 Fredericksburg/Culpeper Interchange; to include Ramp 118 and Ramp 126 • MM 118.2, 121.0, 123.3, 125.3, 126.6 Crossovers Lot 3 - Stafford County with overlap for Spotsylvania County and Prince William County • 126 Massaponax/Spotsylvania Interchange to 150 Quantico Interchange; to include Ramp 130, Ramp 133, Ramp 136, Ramp 140, Ramp 143 and Ramp 148. (Ramp 148 Only - Northbound Exit, Southbound Entrance) • Local Lanes and Collector (CD) Roads • 131.7 Entrance and Exit Ramps for Spotsylvania/Fredericksburg Rest Area(s) (Welcome Center) • MM 128.8, 129.8, 137.2, 139.9, 140.8, 142.2, 144.0, 146.1 Crossovers