This is NOT failsafe

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CountyLocationmikmExitDestinationsNotes
DallasDallas  I-345Southern terminus signed as   I-45
1A 
 
Spur 366 west
To   I-35E – Denton, Waco
1BHaskell Ave.; Blackburn St.; Fitzhugh Ave.; Lemmon Ave.
2Knox St.; Henderson Ave.; Monticello Ave.; Fitzhugh Ave.
3Mockingbird Ln.; University Blvd.; Monticello Ave.
4ALovers Ln.; Southwestern Blvd.; University Blvd.
4BCaruth Haven Ln.
5A  Loop 12 (Northwest Hwy.)32°51′56″N 96°46′13″W / 32.865487°N 96.770266°W / 32.865487; -96.770266
5BNorthpark Blvd.; Park Ln.
6Walnut Hill Ln.; Meadow Rd.
7Royal Ln.; Meadow Rd.
8AForest Ln.
8BCoit Rd.
20BFrontage Rd.
21  I-635 (Lyndon B. Johnson Freeway)High Five Interchange
20AFrontage Rd.
22Midpark Rd.
Richardson23Spring Valley Rd.
24Belt Line Rd.; Main St.
25Arapaho Rd.
26Campbell Rd.
27AGalatyn Pkwy.; Renner Rd.; Campbell Rd.
27Renner Rd.
28APlano Pkwy.
29B  SH 190 (President George Bush Turnpike)
CollinPlano2915th St.Formerly   FM 544
1.000 mi = 1.609 km; 1.000 km = 0.621 mi