Norwalk Bike/Walk Commission Chairwoman Nancy Rosett and other crosswalk advocates from the Commission including Deborah Lewis and Jud Aley walk through the Wall Street district Wednesday, November 28, 2018, in Norwalk, Conn. The Commssion is looking to get more crosswalks approved and installed throughout the city. Such efforts require review by city and often state engineers, who consider accident histories, posted speed limits and sight lines.