The 1-2-3 Route Number Difference Game

[paulthemapguy]

Harvard, IL

173 - 14 = 159


IL-173-US14SE by Paul Drives, on Flickr

[ilpt4u]

IL 3 and IL 163 don't cross in SoIL -- no softball (for me) to grab for the next one

[MNHighwayMan]

Bumping to see if anyone's got a 160... I've got a 161.

[Jim]

I do, and I think it's a nice one, too.  Just was waiting since I played 158.

220 - 60 = 160.  Covington, Virginia.  July 11, 2008.

[MNHighwayMan]

  I thought this thread might've died there, for a moment.

169 - 8 = 161 (Just west of Le Sueur, MN)

[formulanone]

168 - 6 = 162 in Lee, Maine:

[MNHighwayMan]

169 - 6 = 163 (US-169 makes another appearance, this time with US-6 in Iowa – these are confirming markers north of the interchange with I-80 south of Adel. Not sure why there's arrows under the shields)

[paulthemapguy]

170 - 6 = 164

Seneca, IL


IL-US6-170E by Paul Drives, on Flickr

[Jim]

I'll go with an easy one for 165.  295 - 130 = 165.  Paulsboro, New Jersey.  March 18, 2007.

[bassoon1986]

167-1=166

Alexandria, LA




iPhone

[paulthemapguy]

Damn, I really wanted to post Utah 261 and Utah 95 for 166.  It's the road to the Moki Dugway!  I snooze, I lose.

Here's a fresh one from Iowa, instead. 

187 - 20 = 167


IA-187ST by Paul Drives, on Flickr

[Jim]

412 - 244 = 168.  Tulsa.  January 24, 2004.

[formulanone]

Tulsa (and I-244) also brings us the next one: 244 - 75 = 169


IMG_2085 by J Reeves, on Flickr

[Jim]

Let's go up to St. Joseph, Missouri, for 229 - 59 = 170.  July 22, 2015.

[bassoon1986]

And back down the I-29/I-49 corridor for 171. 220-49




iPhone

[paulthemapguy]

178 - 6 = 172
Near Utica, IL


IL-US6-178 by Paul Drives, on Flickr

[formulanone]

176 - 3 = 173 between Leesburg and Collinsville, Alabama:

[Jim]

190 - 16 = 174.  From I-90 in Rapid City.  July 17, 2003.

[paulthemapguy]

205 - 30 = 175


IN-205 by Paul Drives, on Flickr

[Eth]

314 - 138 = 176 (near Riverdale, GA)

[paulthemapguy]

301 - 124 = 177


IN-124-301 by Paul Drives, on Flickr

States/provinces of origin so far:

ON MN TX IA SK MN ON WA ON OH  10
TX DE GA VA MB NE FL  MN  SK MN  20
ON IA NY GA KS MN VA  IA  VA  IA   30
IL  IA  NE IA MB GA MN  IL  MB UT   40
IA  PA AL IA  IL  IA  ON MN ON AZ   50
IN  IA IN MN UT GA KY  FL  MN  IL   60
IA MI GA IA WY MO ON IA  AL   IA   70
GA IA OH MN FL MN GA CT GA  UT   80
NY IL IA  IN  MN CT  IA  AL  IL  IA    90
FL MB MN MA IL GA OH QC AL MN   100
WI QC IL WV MN TX ON VT IL  GA   110
QC SC IN IL  MN NC ME GA KS KS   120
PA UT IN  IN  IA  WI AL MA AR MA   130
GA IL QC NY  IL  IA  VT NY  AL AZ   140
IL MN IL GA  IA NE  OH MN UT NC   150
AL MN IL SK SC NY OH OK  IL  VA   160
MN ME IA IL NJ LA  IA  OK OK MO   170
LA  IL AL SD IN GA IN
1   2   3   4   5    6   7   8    9    0

[MNHighwayMan]

225 - 47 = 178 (on MN-34 west of Osage)



P.S. Paul, if you put that grid into a code tag it will space it out into neat columns, like this (once I removed all the extra spaces):

Code Select Expand


ON MN TX IA SK MN ON WA ON OH  10
TX DE GA VA MB NE FL MN SK MN  20
ON IA NY GA KS MN VA IA VA IA  30
IL IA NE IA MB GA MN IL MB UT  40
IA PA AL IA IL IA ON MN ON AZ  50
IN IA IN MN UT GA KY FL MN IL  60
IA MI GA IA WY MO ON IA AL IA  70
GA IA OH MN FL MN GA CT GA UT  80
NY IL IA IN MN CT IA AL IL IA  90
1  2  3  4  5  6  7  8  9  0
FL MB MN MA IL GA OH QC AL MN  100
WI QC IL WV MN TX ON VT IL GA  110
QC SC IN IL MN NC ME GA KS KS  120
PA UT IN IN IA WI AL MA AR MA  130
GA IL QC NY IL IA VT NY AL AZ  140
IL MN IL GA IA NE OH MN UT NC  150
AL MN IL SK SC NY OH OK IL VA  160
MN ME IA IL NJ LA IA OK OK MO  170
LA IL AL SD IN GA IN MN CT NC  180
FL IN IA IA
1  2  3  4  5  6  7  8  9  0


[Jim]

189 - 10 = 179.  Salmon Brook, Connecticut.  September 12, 2009.

[formulanone]

I'm going to the Greensboro well again (though a different photo) for 220 - 40 = 180:

[paulthemapguy]

291 - 110 = 181


FL-I-10X012EA1 by Paul Drives, on Flickr