Junction of California State Route 4 and Interstate 680, N… | Flickr
Southbound Interstate 680 Express Lane Temporary Change | Caltrans
New I-680, Route 164 interchange to open today following ribbon - WFMJ.com
File:Saskatchewan Route 680.svg - Wikipedia
California Highways (www.cahighways.org): Route 680
File:2020-07-15 12 59 13 View west along U.S. Route 30 (White Horse Pike) at Atlantic County Route 679 (Main Road) and Atlantic County Route 680 (Broadway) in Hammonton, Atlantic County, New Jersey.jpg - Wikimedia Commons
Long overdue road work begins on Ky. 680 connector