XY Challenge

[Jim]

US 20 and New York 166 in Cherry Valley.  July 28, 2009.



New York 28 and New York 168 in Mohawk.  June 4, 2015.



New York 365 and New York 825 from New York 49.  May 15, 2013.

[formulanone]

A short overlap of Alabama 22 at SR 63 in Alexander City:



Alabama 67 at SR 20 / US 72 in Decatur (the end plaque is incorrect):

[paulthemapguy]

March 24: Post the junction of a route with a 2 in the tens place and a route with a 6 in the tens place, in your state or province. Twenties and sixties together.

IL-25 and IL-68 in East Dundee:


IL-068-025W by Paul Across America, on Flickr

IL-120 at IL-60 in Volo


IL-060WT by Paul Across America, on Flickr

IL-23 and IL-64 at Sycamore


IL-064-023WER by Paul Across America, on Flickr

The next 4 days:
March 25: Post the junction of a route with a 2 in the tens place and a route with a 7 in the tens place, in your state or province. Twenties and seventies together.
March 26: Post the junction of a route with a 2 in the tens place and a route with an 8 in the tens place, in your state or province. Twenties and eighties together.
March 27: Post the junction of a route with a 2 in the tens place and a route with a 9 in the tens place, in your state or province. Twenties and nineties together.
March 28: Post the junction of a route with a 3 in the tens place and a separate route with a 3 in the tens place, in your state or province. Thirties and more thirties.

[7/8]

March 24: Post the junction of a route with a 2 in the tens place and a route with a 6 in the tens place, in your state or province. Twenties and sixties together.

ONTARIO:
Highway 62 at Highway 28 in Bancroft:

[wanderer2575]

M-61's eastern terminus at US-23 in Standish:


M-61 at US-127 in Harrison:


M-20 at M-66 in Remus:

[LilianaUwU]

A-20 and QC 165:

QC 165 NB ends by Liliana Vess, on Flickr

[74/171FAN]

March 25: Post the junction of a route with a 2 in the tens place and a route with a 7 in the tens place, in your state or province. Twenties and seventies together.

PA 426 intersects the east end of PA 77 in Corry.

PA 426 NORTH AT PA 77 WEST by Mark Moore, on Flickr

[paulthemapguy]

March 25: Post the junction of a route with a 2 in the tens place and a route with a 7 in the tens place, in your state or province. Twenties and seventies together.

20's and 70's today!

US24 at IL-78 in "Little America", east of Lewistown


IL-078-US24EWR by Paul Across America, on Flickr

IL-26 at IL-75 in Freeport


IL-026-075S by Paul Across America, on Flickr

IL-23 at IL-72 in Genoa


IL-072-023WW by Paul Across America, on Flickr

The next three days:
March 26: Post the junction of a route with a 2 in the tens place and a route with an 8 in the tens place, in your state or province. Twenties and eighties together.
March 27: Post the junction of a route with a 2 in the tens place and a route with a 9 in the tens place, in your state or province. Twenties and nineties together.
March 28: Post the junction of a route with a 3 in the tens place and a separate route with a 3 in the tens place, in your state or province. Thirties and more thirties.

[formulanone]

Alabama 21's northern end at US 278 in Piedmont:



Alabama 75 at SR 227 in Geraldine:

[xonhulu]

US 20 and OR 78 in Burns (used in round 1, so different photo):

[Jim]

About as far west as I can play in this one.  US 20 and New York 76 in Ripley.  October 26, 2019.



New York 78 and New York 324 in Williamsville.  October 9, 2013.



New York 29 and New York 170 in Salisbury.  June 9, 2012.

[wanderer2575]

M-71's western terminus at M-21 in Owosso:


Northern end of the very brief M-72/M-22 concurrency in Traverse City:

[xonhulu]

March 26: Post the junction of a route with a 2 in the tens place and a route with an 8 in the tens place, in your state or province. Twenties and eighties together.

Only a couple of these in Oregon, and the only one I have a photo of is the junction of US 26 and OR 380 in Prineville:



Tomorrow will be a lot better for Oregon, thanks in large part to the current & former US hwys in the state.

[74/171FAN]

PA 23 intersects the north end of PA 82 in Elverson.

PA 23 WEST AT PA 82 SOUTH by Mark Moore, on Flickr

[formulanone]

Alabama 21 at SR 89:



Alabama 22 at US 82, different direction in Maplesville:

[paulthemapguy]

March 26: Post the junction of a route with a 2 in the tens place and a route with an 8 in the tens place, in your state or province. Twenties and eighties together.

IL-127 at IL-185 in Taylor Springs


IL-127-185S by Paul Across America, on Flickr

IL-84 at US20 west of Elizabeth. This combination of routes symbolizes the Driftless Region in Illinois, to me:


IL-084-US20ENA by Paul Across America, on Flickr

IL-83 at IL-120 in Grayslake


IL-120-083W by Paul Across America, on Flickr

The next three days:
March 27: Post a junction of a route with a 2 in the tens place and a route with a 9 in the tens place, in your state or province. This will give us twenties and nineties together.
March 28: Post a junction of a route with a 3 in the tens place and another route with a 3 in the tens place, in your state or province. This will pit thirties with other thirties.
March 29: Post a junction of a route with a 3 in the tens place and a route with a 4 in the tens place, in your state or province. This will give us thirties and forties together.

[Jim]

US 20 and New York 80 in Springfield Center.  November 19, 2005.



New York 28's double match with I-87 and I-587 in Kingston.  August 3, 2008.



New York 21 and New York 488 in Canandaigua.  May 25, 2019.

[wanderer2575]

M-24 at M-81 in Caro:


M-222's western terminus at M-89 (and M-40) in Allegan:


M-80's eastern terminus at M-129 east of Kincheloe:

[xonhulu]

March 27: Post a junction of a route with a 2 in the tens place and a route with a 9 in the tens place, in your state or province. This will give us twenties and nineties together.

US 26 and US 97 in Madras:



US 26 and US 395 in John Day:



OR 126 and US 97 in Redmond:



OR 126 and OR 99 in Eugene:

[74/171FAN]

PA 23 and PA 897 have a concurrency in eastern Lancaster County by Shady Maple.

PA 897 NORTH AT PA 23 EAST by Mark Moore, on Flickr

[formulanone]

Alabama 21 at SR 97 in Hayneville:



Alabama 22 at 191 near Maplesville:

[paulthemapguy]

March 27: Post a junction of a route with a 2 in the tens place and a route with a 9 in the tens place, in your state or province. This will give us twenties and nineties together.

IL-97 at IL-125 just west of Springfield


IL-125ET by Paul Across America, on Flickr

IL-97 at IL-123 in Petersburg


IL-123-097SEF by Paul Across America, on Flickr

I-94 at IL-22 in southeastern Lake County


IL-I-94X21N by Paul Across America, on Flickr

The next three days:
March 28: Post a junction of a route with a 3 in the tens place and another route with a 3 in the tens place, in your state or province. This will pit thirties with other thirties.
March 29: Post a junction of a route with a 3 in the tens place and a route with a 4 in the tens place, in your state or province. This will give us thirties and forties together.
March 30: Post a junction of a route with a 3 in the tens place and a route with a 5 in the tens place, in your state or province. This will give us thirties and fifties together.

[Jim]

US 20 and I-390 in Avon.  June 29, 2016.



New York 26 and New York 294 in West Leyden.  January 20, 2022.



New York 21 and New York 96 in Manchester.  September 22, 2022.

[LilianaUwU]

QC 132 and QC 138:

QC 138 WB at QC 132 - 1 by Liliana Vess, on Flickr

QC 131 and the completely redundant A-31:

A-40 EB, sortie 122 - 2 by Liliana Vess, on Flickr

QC 132 and QC 234:

QC 132 EB at QC 234 by Liliana Vess, on Flickr

A-30 and QC 132 (technically they're not connected at this point):

Old assemblies in Sorel - 1 by Liliana Vess, on Flickr

A-30 EB ends by Liliana Vess, on Flickr

A-730 and QC 132:

QC 132 EB at A-730 by Liliana Vess, on Flickr

QC 132 and QC 230:

A-20 EB, sortie 436 by Liliana Vess, on Flickr

And as a bonus since I don't think anyone participating in this thread can claim New Brunswick as their home province, NB 132 and NB 133:

NB 11 SB to NB 15 EB - 7 by Liliana Vess, on Flickr

[xonhulu]

March 28: Post a junction of a route with a 3 in the tens place and another route with a 3 in the tens place, in your state or province. This will pit thirties with other thirties.

US 30 and OR 35 in Hood River:



US 30 and OR 37 in Pendleton:



US 730 and OR 37 at Cold Springs Jct:



US 30 and OR 237 in North Powder:



OR 38 and OR 138 in Elkton: