05/16/2026
M20 is open for traffic now that the surface portion of the Tunnel project is ready for motorists. Improvements include a new right turn lane on M20 for eastbound traffic entering 68th Ave and the addition of a center turn lane, widening and new pavement on 68th Ave. The base paint on the face and wing walls of the tunnel with contrasting color staining is complete and the pedestrian fence has been installed. The contractor has installed seeding, mulch, blanket, and rip rap for slope protection. It really has a nice appearance. Both roads have striping installed. Work will continue on the tunnel including electrical and lighting.