https://www.history.com/this-day-in-history/leif-erickson-tunnel-completes-1593-mile-i-35
The History Channel website mentions Duluth today in its “This Day in History” feature, pointing out that Duluth Mayor Gary Doty cut the ribbon opening the 1,480-foot–long Leif Erickson Tunnel on Interstate 35 on Oct. 28, 1992. …
I-35 tunnel at Leif Erikson Park completed 29 years ago todayRead more
