Specifications include, but are not limited to: Improvements to include pavement rehabilitation on Alexander Road and Pebble Road for the width of the pavement, raised medians with left turn lanes at designated intersections, complete removal and replacement of pavement markings, Americans with Disabilities Act (ADA) improvements to existing substandard ramps, replacement of damaged curb gutter and sidewalk, traffic control devices, replacement / installation of traffic signal loops, upgrade existing streetlight luminaires to light emitting diode (L.E.D.), utility vertical adjustments, and other necessary appurtenances required to make a good, complete, and serviceable project within the right-of-way. Improvements also include the removal and replacement of the existing reinforced concrete box (RCB) under Alexander Road west of Flossmoor Street, reestablishing existing connections to the concrete channel and connecting storm drain systems and reconstruction of existing on-street drop inlets.