Specifications include, but are not limited to: The purpose of the 23rd Street S project (between S Eads St and Route 1) is to provide pedestrian safety improvements on both sides of the roadway and establish a new roadway alignment to support future improvements on 23rd Street S (east of Route 1). The improvements will include narrowing the roadway typical section, providing sidewalk and ramp improvements, installing pedestrian push-buttons at the intersections, and installing a new traffic signal at the intersection of 23rd Street S and Route 1. Waterline work is currently shown in the construction documents; however, this work will be completed by Arlington County’s On-Call contractor and is not included with this solicitation.