Crews using a jack hammer for wall repairs in the Eisenhower Johnson Memorial Tunnelhttps://codot.gov/news/2022/september/assets/ejmt-jack-hammer-wall-work-1.png/viewhttps://codot.gov/news/2022/september/assets/ejmt-jack-hammer-wall-work-1.png/@@download/image/EJMT Jack Hammer Wall Work.png
Crews using a jack hammer for wall repairs in the Eisenhower Johnson Memorial Tunnel