Mark D. Roth: Road Geek

I'm a bit of a Road Geek.

My eventual goal is to drive (not just passenge) every mile of every 2DI. My short-term (and perhaps more realistic) goal is to drive at least one segment of every 2DI. Here's what I've got so far:

I-4 CLINCHED!
I-5 Volta, CA (CA-152 interchange) to Los Angeles, CA (I-10 interchange)
I-8 Grossmont, CA (CA-125 interchange) to Gila Bend, AZ (AZ-85 interchange)
I-10
  • Buckeye, AZ (AZ-85 interchange) to Pheonix, AZ (I-17 interchange)
  • Ontario, CA (I-15 interchange) to Los Angeles, CA (I-5 interchange)
I-15
  • where it corresponds with I-80 in Salt Lake City, UT
  • Corona, CA (CA-91 interchange) to Rancho Cucamonga, CA (4th St. exit)
I-17 Pheonix, AZ (I-10 interchange) to Flagstaff, AZ (I-40 interchange)
I-25
  • Cheyenne, WY (I-80 interchange to first exit south of I-80)
  • Colorado Springs, CO (US-24 exit) to Walsenburg, CO (US-160 exit)
I-29
  • where it corresponds with I-80 in Council Bluffs, IA
  • where it corresponds with I-70 in Kansas City
I-35
  • I-35: Rock Creek, MN (MN-70 exit) to I-35E/I-35W split (north of twin cities)
  • I-35W: I-35E/I-35W merge (north of twin cities) to I-694
  • I-35W: where it corresponds with I-94 in Minneapolis, MN
  • I-35W: I-494 to I-35E/I-35W merge (south of twin cities)
  • I-35E: where it corresponds with I-94 in St. Paul, MN
  • I-35: I-35E/I-35W split (south of twin cities) to I-90 interchange
  • I-35: where it corresponds with I-80 in Iowa City, IA
  • I-35: where it corresponds with I-70 in Kansas City
I-39 Bloomington, IL (I-74/55 interchange) to Portage, WI (I-90/94 split)
I-40
  • Barstow, CA (I-15 interchange) to Oklahoma City, OK (I-44 interchange)
  • Greensboro, NC (US-220/future I-73 interchange) to Winston-Salem, NC (US-52/future I-74 interchange)
I-43 Beloit, WI (I-90 interchange) to Elkhorn, WI (US-12 interchange)
I-44 Oklahoma City, OK (I-40 interchange) to St. Louis, MO (I-70 interchange)
I-55
  • Birds, IL (I-80 interchange) to Chicago, IL (I-90/94 interchange)
  • where it corresponds with I-74 in Bloomington, IL
  • Springfield, IL (I-72 interchange) to East St. Louis, IL (I-270 interchange)
I-57 Chicago, IL (I-94 interchange) to Effingham, IL (I-70 interchange)
I-64 Beckley, WV (I-77 merge) to Lexington, KY (I-75 interchange)
I-65 Gary, IN (I-80 interchange) to Merrillville, IN (US-30 interchange)
I-70
  • St. Louis, MO (I-44 interchange) to Effingham, IL (I-57 interchange)
  • St. Louis, MO (I-270 interchange) to Limon, CO (US-24 exit)
  • Indianapolis, IN (I-465 interchange) to Breezewood, PA (I-76 split)
I-71
  • where it corresponds with I-70 in Columbus, OH
  • Walton, KY (I-75 merge) to Cincinnati, OH (exit 10)
I-72 Champaign, IL (I-57 interchange) to Springfield, IL (I-55 interchange)
future I-73 (US-220) Greensboro, NC (I-85 interchange to I-40 interchange)
I-74 CLINCHED! (contiguous span from Cincinatti, OH to Davenport, IA)
Mt. Airy, NC (US-52 interchange) to NC/VA border
I-75
  • Sarasota, FL (exit 210) to Tampa, FL (I-4 interchange)
  • Lexington, KY (I-64 interchange) to Cincinnati, OH (I-71 split)
  • Cincinnati, OH (OH-561 to I-74 interchange)
I-76
  • (eastern I-76) New Stanton, PA (I-70 interchange) to Carlisle, PA
  • (western I-76) Big Springs, NE (I-80 interchange) to Julesburg, CO
I-77 Mt. Airy, NC (I-74 interchange) to Charleston, WV (I-64 split)
I-78 CLINCHED!
I-79 where is corresponds with I-70 in Washington, PA
I-80 CLINCHED!
I-81
  • Carlisle, PA to Jonestown, PA (I-78 interchange)
  • Wytheville, VA (where it corresponds with I-77)
I-83 Baltimore, MD (southern end to exit 9/Cold Springs Ln.)
I-84 (eastern I-84) Brewster, NY (I-684 interchange) to Sturbridge, MA (I-90 interchange)
I-85 Greensboro, NC (US-421 interchange to US-220/future I-73)
I-87
  • Suffern, NY (I-287 merge) to East Irvington, NY (I-287 split)
  • New York, NY (I-95 interchange) to Cross County Pkwy
I-88 (western I-88) Chicago, IL (I-290 interchange) to Rochelle, IL (I-39 interchange)
I-90
  • Sturgis, SD (US-14-Alternate) to Albert Lea, MN (I-35 interchange)
  • Chicago, IL (I-94 split on south side) to Tomah, WI (I-94 split)
  • Portage, IN to Elyria, OH (overlap with I-80)
  • Sturbridge, MA (I-84 interchange) to Boston, MA (Logan Airport)
I-91 New Haven, CT (I-95 interchange) to Hartford, CT (CT-15 interchange)
I-93 Canton, MA (I-95 interchange) to Boston, MA (I-90 interchange)
I-94 Maple Grove, MN (Weaver Lake Rd. exit) to Portage, IN (I-80/I-90 interchange)
I-95
  • Richmond, VA (US-301 interchange, exit 82) to Trenton, NJ (current "end" at I-294)
  • (future I-95) where it corresponds with NJTP from I-195 intercharge to exit 10
  • New Brunswick, NJ (current "end" at NJTP exit 10) to Newton, MA (Totten Pond Rd. exit)
  • Daytona Beach, FL (I-4 interchange to exit 261)
I-97 CLINCHED!
Mark D. Roth <roth@feep.net>