XY Challenge

[74/171FAN]

November 17: Post the junction of an Interstate highway and a route of a different type, where one route has a 1 in the tens place and the other route has a 7 in the tens place.

I-270 and OH 16 outside of Columbus.

I-270 OUTER AT OH 16 (EXIT 39) by Mark Moore, on Flickr

[Jim]

I-276 and Pennsylvania 611.  September 15, 2024.



I-75 and Sarasota County 610.  August 18, 2018.



Both I-70 and I-71 with Ohio 315.  January 23, 2004.

[paulthemapguy]

November 17: Post the junction of an Interstate highway and a route of a different type, where one route has a 1 in the tens place and the other route has a 7 in the tens place.

I-17 at AZ-74


AZ-I-17X223S by Paul Across America, on Flickr

I-77 at WV-114 in Charleston:


WV-I-77X099N by Paul Across America, on Flickr

I-71 at Ohio 13 near Mansfield:


OH-I-71X169N by Paul Across America, on Flickr

I fixed my previous post because I forgot halfway through what I was doing lol

The next few days:
November 18: Post the junction of an Interstate highway and a route of a different type, where one route has a 1 in the tens place and the other route has a 8 in the tens place.
November 19: Post the junction of an Interstate highway and a route of a different type, where one route has a 1 in the tens place and the other route has a 9 in the tens place.
November 20: Post the junction of an Interstate highway and a route of a different type, where both route numbers of the highways involved contain a 2 in the tens place.

[formulanone]

Here's another Ohio entry; I-271 at SR 14:



I-77 at US 19 in Beckley, West Virginia:



I-15 at California 78, sporting an angled signpost:

[wanderer2575]

I-75 southbound at M-10 in downtown Detroit (before Cobo Hall became TCF Center and then Huntington Place):


I-275 northbound at M-14 (and I-96) in Plymouth, MI:


US-12 eastbound at I-275 in Canton Township, MI (sadly, this assembly has been gone for years):

[xonhulu]

November 18: Post the junction of an Interstate highway and a route of a different type, where one route has a 1 in the tens place and the other route has a 8 in the tens place.

OR 11 and I-84, Pendleton, OR:



OR 19 and I-84, Arlington, OR:



I-15 and US 89, Great Falls, MT:

[74/171FAN]

PA 115 and I-80 in Blakeslee

PA 115 NORTH AT I-80 EAST (1) by Mark Moore, on Flickr

[paulthemapguy]

The next few days:
November 18: Post the junction of an Interstate highway and a route of a different type, where one route has a 1 in the tens place and the other route has a 8 in the tens place.

I-86 at NY-13


NY-I-86X054W by Paul Across America, on Flickr

I-19 at AZ-86


AZ-I-19X99S by Paul Across America, on Flickr

I-15 at Utah 180


UT-I-15X276S by Paul Across America, on Flickr

The next several days:
November 19: Post the junction of an Interstate highway and a route of a different type, where one route has a 1 in the tens place and the other route has a 9 in the tens place.
November 20: Post the junction of an Interstate highway and a route of a different type, where both route numbers of the highways involved contain a 2 in the tens place.
November 21: Post the junction of an Interstate highway and a route of a different type, where one route has a 2 in the tens place and the other route has a 3 in the tens place.
November 22: Post the junction of an Interstate highway and a route of a different type, where one route has a 2 in the tens place and the other route has a 4 in the tens place.

[formulanone]

Future I-86 (with a covered "End" sign) and New York 17 at the Sullivan County line:



I-12 at Louisiana 1088 near Mandeville:



I-10 at US 287 (et al) in Beaumont, Texas:

[wanderer2575]

GA-10 at I-85 (and I-75) in downtown Atlanta, GA:


I-85 at GA-316 southeast of Duluth, GA (proving that wasted space doesn't require an APL):


US-219 at I-86 east of Kill Buck, NY:

[Jim]

I-781 approaching its end at US 11.  July 15, 2015.



New Hampshire 10 and I-89.  February 2, 2002.



I-80 and Illinois 110.  July 26, 2016.

[74/171FAN]

November 19: Post the junction of an Interstate highway and a route of a different type, where one route has a 1 in the tens place and the other route has a 9 in the tens place.

I-95 and VA 10 in Chester.

VA 10 WEST AT I-95 SOUTH by Mark Moore, on Flickr

[xonhulu]

I-10 and US 90, Van Horn, TX:



US 12 and I-90, East Missoula, MT:



BL 15 and US 91, Idaho Falls, ID:

[Jim]

California 91 and I-710.  July 26, 2025.



South Dakota 19 and I-90.  July 19, 2003.



I-93 with Massachusetts 110 and Massachusetts 113.  June 4, 2005.

[paulthemapguy]

November 19: Post the junction of an Interstate highway and a route of a different type, where one route has a 1 in the tens place and the other route has a 9 in the tens place.

I-15 at California 91


CA-I-15X096AS by Paul Across America, on Flickr

I-94 at ND-18


ND-I-94X331W by Paul Across America, on Flickr

I-96 splitting from Michigan 14 in the Detroit area


MI-I-96X172BW by Paul Across America, on Flickr

The next few days:
November 20: Post the junction of an Interstate highway and a route of a different type, where both route numbers of the highways involved contain a 2 in the tens place.
November 21: Post the junction of an Interstate highway and a route of a different type, where one route has a 2 in the tens place and the other route has a 3 in the tens place.
November 22: Post the junction of an Interstate highway and a route of a different type, where one route has a 2 in the tens place and the other route has a 4 in the tens place.

[formulanone]

I-10 at US 190 in Mandeville, Louisiana:



I-90 at US 16 (and with I-190) in Rapid City, South Dakota:



I-110 at California 91 in Los Angeles:

[wanderer2575]

Eastbound I-94 at the beginning of eastbound M-14 just a stone's throw outside Ann Arbor, MI:


Southbound M-19 about a mile from its terminus at I-94 in New Haven, MI:


Eastbound M-11's terminus at I-96 in Kentwood, MI:


Southbound US-17 before I-95 in Southern Gateway, VA:

[formulanone]

Into the twenties...

I-820 at FM 1220 in Azle, Texas:



I-26 at US 23 in Asheville, North Carolina:



I-22 at Mississippi 25 in Fulton:

[Jim]

I-25 and New Mexico 423, reminding me that I'm way overdue for a visit out there.  October 11, 2018.



Multi-way match with I-25 (the I-25 in the photo should be a Business I-25), US 20, US 26, and Wyoming 220.  August 9, 2022.



US 20 and I-129 in South Sioux City, Nebraska.  June 29, 2001.

[paulthemapguy]

November 20: Post the junction of an Interstate highway and a route of a different type, where both route numbers of the highways involved contain a 2 in the tens place.

A photo from Hatch, New Mexico, will start things off for me. This is NM-26 at I-25 in Hatch.


NM-185-026N by Paul Across America, on Flickr

NM-I-25X041S by Paul Across America, on Flickr

Iowa 127's western end at I-29 in Mondamin, Iowa:


IA-127-I-29EWA by Paul Across America, on Flickr

Tennessee 28 met by I-24 west of Chattanooga


TN-I-24X155W by Paul Across America, on Flickr

The next few days:
November 21: Post the junction of an Interstate highway and a route of a different type, where one route has a 2 in the tens place and the other route has a 3 in the tens place.
November 22: Post the junction of an Interstate highway and a route of a different type, where one route has a 2 in the tens place and the other route has a 4 in the tens place.
November 23: Post the junction of an Interstate highway and a route of a different type, where one route has a 2 in the tens place and the other route has a 5 in the tens place.
November 24: Post the junction of an Interstate highway and a route of a different type, where one route has a 2 in the tens place and the other route has a 6 in the tens place.

[wanderer2575]

I-24 at US-27 in Chattanooga, TN:


US-24 at I-25 in Colorado Springs, CO:

[Jim]

Probably all played before.. and all taken 15+ years ago.

Georgia 232 and I-520.  July 3, 2006.



I-20 and Texas 31.  November 22, 2003.



Wisconsin 29 and I-39.  July 31, 2010.

[paulthemapguy]

November 21: Post the junction of an Interstate highway and a route of a different type, where one route has a 2 in the tens place and the other route has a 3 in the tens place.

Mississippi 30 along Interstate 22


20250725_083647 by Paul Across America, on Flickr

I-39 at Wisconsin 21


WI-I-39X124N by Paul Across America, on Flickr

I-29 at Iowa 333


IA-I-29X001N by Paul Across America, on Flickr

The next few days:
November 22: Post the junction of an Interstate highway and a route of a different type, where one route has a 2 in the tens place and the other route has a 4 in the tens place.
November 23: Post the junction of an Interstate highway and a route of a different type, where one route has a 2 in the tens place and the other route has a 5 in the tens place.
November 24: Post the junction of an Interstate highway and a route of a different type, where one route has a 2 in the tens place and the other route has a 6 in the tens place.

[formulanone]

Wisconsin 23 at I-39 in Endeavor:



I-229 at US 36 in St. Joseph's, Missouri:



I-20 (and 59) at US 31 (and 280) in Birmingham, Alabama:

[wanderer2575]

I-39 (with I-90) at WI-26 in Janesville, WI:


Southern end of MN-23's concurrency with I-35 south of Hinckley, MN: