All correspondence must be made through the Vendor Portal. Specifications include, but are not limited to: The proposed SR 101L project is located in Maricopa County within the city of Scottsdale from Princess Driver to Shea Blvd between Milepost 36.5 and Milepost 41.0. The work consists of widening the existing freeway to add general purpose lanes. The work includes removing existing pavement, asphalt friction course, roadway edge treatments, and walls required to construct new roadway widening. Roadway widening work includes excavation, embankment, concrete and asphaltic concrete paving, concrete bridge widening, retaining walls, sound walls, storm drain, catch basins, a reinforced concrete box culvert extension, landscaping, erosion control, pavement markings, signing, traffic signals, lighting, FMS, potable water, utility manhole and valve adjustments, and other related work.