The fight over one 121
SH 121 connects DFW airport and several large employment areas with Collin County, north of Dallas, TX. Collin County is the fastest growing county in the state and one of the top 5 fastest growing in the nation. As such, SH 121 is undergoing massive traffic strains. 15 years ago it was a bucolic 2 lane rural highway, and today it is a snarly mess with a regional mall on [...]