Editing Diamond interchange (section)

=== Continuous-flow diamond ===
A single-leg [[continuous-flow intersection]] (CFI) was built in 2014 in [[San Marcos, Texas|San Marcos]], Texas, at the intersection of Aquarena Springs Drive ([[Texas State Highway Loop 82|Loop 82]]), [[Interstate 35 in Texas|Interstate 35]]'s southbound [[frontage road]] and I-35's southbound-to-northbound [[Texas U-turn]].<ref>Amada Dugan: [http://kxan.com/2014/04/30/san-marcos-opens-up-regions-first-continuous-flow-intersection/ San Marcos opens up region’s first continuous flow intersection] {{Webarchive|url=https://web.archive.org/web/20151120070817/http://kxan.com/2014/04/30/san-marcos-opens-up-regions-first-continuous-flow-intersection/ |date=November 20, 2015 }} KXAN News, 30 April 2014.</ref><ref>[http://www.txstate.edu/news/news_releases/news_archive/2014/April-2014/TxDOT043014.html ''Intersection Improvements to SH 80 and Loop 82 at I-35 777 E Hopkins St''] {{Webarchive|url=https://web.archive.org/web/20151119235219/http://www.txstate.edu/news/news_releases/news_archive/2014/April-2014/TxDOT043014.html |date=November 19, 2015 }}, Texas State University, retrieved 30 December 2014.</ref> A two-leg CFI, also in San Marcos, was built in 2015 at the intersection of Hopkins Street ([[Texas State Highway 80|State Highway 80]]), I-35's frontage roads and I-35's Texas U-turns.<ref>{{usurped|1=[https://archive.today/20151104205454/http://smmercury.com/2015/05/18/txdot-to-modify-recently-completed-i-35-hopkins-street-interchange/ TxDOT to modify recently completed I-35, Hopkins Street interchange]}}, San Marcos Mercury, 18 May 2015.</ref> In both intersections, the displaced left turn lanes merge with the Texas U-turn lanes.