All correspondence must be made through the Vendor Portal. Specifications include, but are not limited to: US HIGHWAY 421 (US 421) (MP 21.445) FROM 0.036 MILES NORTH OF KY 3446 EXTENDING NORTHWEST TO THE ROCKCASTLE COUNTY LINE (MP 29.574), A DISTANCE OF 08.13 MILES.ASPHALT PAVEMENT & ROADWAY REHAB SYP NO. 11-09017. GEOGRAPHIC COORDINATES LATITUDE 37:29:36.00 LONGITUDE 84:08:25.00 ADT 3,262. Pavement Resurfacing. The existing roadway is to be resurfaced at various spots throughout the corridor (i.e., at pipe replacement locations, shoulder repairs, base repairs, etc.). Other items that may be associated with the pavement resurfacing include the following: removal of existing pavement by milling and texturing, construction of edge keys, installation of rumble strips, and application of pavement markings. Refer to the rumble strip Standard Drawings for recommended placement of rumble strips. Shoulder Repair. Areas have been identified along the route for Shoulder Repair. The repair locations listed on the Pavement Repair Summary are approximately only. The Engineer will determine the actual repair locations at the time of construction. Work will include milling/trenching the existing roadside, placing asphalt, and regrading the roadside, as shown and described on the Shoulder Repair Detail. Refer to the Special Note for Shoulder Milling/Trenching for more information. Base Failure Repairs. Areas have been identified along the route for Base Failure Repair. The repair locations and dimensions listed on the Pavement Repair Summary are approximate only. The Engineer will determine actual repair locations and dimensions at the time of construction. Refer to the Special Note for Base Failure Repair for more details on this item of work.
