RR Crossing Improvements/Modernization at various locations in Highland; Lincoln Ave AAR 545883, Highway Ave AAR 545881, & Hart Rd/42nd St AAR 545114U at NS RR. These are three of five east/west crossings between Kennedy and Indianapolis Blvd. This will improve the safety at these three RR Crossings. The sponsor is INDOT. This project is exempt from the requirement to determine conformity. This project is expected to be substantially completed by November 15, 2021.