XY Challenge

[hotdogPi]

I-405 and WA 525


@xonhulu I don't see an I-5 shield in the second photo, and it doesn't look like you're on I-5 either.

[74/171FAN]

NC 125 at I-95 in Roanoke Rapids, NC.

NC 125 NORTH NEAR I-95 SOUTH by Mark Moore, on Flickr

[Jim]

I-95 and New Jersey 495.  June 26, 2024.



Georgia 5, I-75 and I-575.  July 9, 2008.



Maine 15, I-95 and I-395.  August 7, 2014.

[paulthemapguy]

October 11: Post the junction of an Interstate highway and a highway of a different type, of which both routes have a number ending in 5.

I-5 at California 75


IMG_8382 by Paul Across America, on Flickr

I-35 at Iowa 175


IA-I-35X133N by Paul Across America, on Flickr

I-55 at Mississippi 315


MS-I-55X252S by Paul Across America, on Flickr

The next few days:
October 12: Post the junction of an Interstate and a route of a different type, wherein one route's number ends in 5 and the other route's number ends in 6.
October 13: Post the junction of an Interstate and a route of a different type, wherein one route's number ends in 5 and the other route's number ends in 7.
October 14: Post the junction of an Interstate and a route of a different type, wherein one route's number ends in 5 and the other route's number ends in 8.

[formulanone]

M-25 ends (and becomes US 10) at I-75 in Bay City:



Ohio 15 at I-75 in Findlay:



US 75 ends at I-45's start in Dallas:

[xonhulu]

@xonhulu I don't see an I-5 shield in the second photo, and it doesn't look like you're on I-5 either.

Look carefully at the shape of the back of the shield visible behind the pickup.

[74/171FAN]

October 12: Post the junction of an Interstate and a route of a different type, wherein one route's number ends in 5 and the other route's number ends in 6.

NC 186 at I-95 in Garysburg.

US 158 AND NC 186 WEST SPLIT AT I-95 SOUTH AND NC 46 WEST (1) by Mark Moore, on Flickr

[xonhulu]

I-405 and US 26, Portland, OR:



I-15 and US 6, Payson, UT:



BL 5 and CA 36, Red Bluff, CA:

[hotdogPi]

I-95 and NH 16

[formulanone]

Approaching the end of I-75 at Florida 826 in Hialeah:



I-295 at Maine 26 in Portland:



I-25 at US 36, just north of Denver:

[paulthemapguy]

October 12: Post the junction of an Interstate and a route of a different type, wherein one route's number ends in 5 and the other route's number ends in 6.

I-95 at MA-286


MA-I-95X60S by Paul Across America, on Flickr

I-76 at Ohio 5


OH-I-76X038BE by Paul Across America, on Flickr

I-15 at Idaho 36


IMG_7785 by Paul Across America, on Flickr

The next 4 days:
October 13: Post the junction of an Interstate and a route of a different type, wherein one route's number ends in 5 and the other route's number ends in 7.
October 14: Post the junction of an Interstate and a route of a different type, wherein one route's number ends in 5 and the other route's number ends in 8.
October 15: Post the junction of an Interstate and a route of a different type, wherein one route's number ends in 5 and the other route's number ends in 9.
October 16: Post the junction of an Interstate and a route of a different type, wherein both routes have a number ending in 6.

[Jim]

New York 15 and I-86 along the STE.  June 6, 2001.



Double match with Michigan 5, I-96, I-696.  July 10, 2007.



Another double match.  Maine 126 with I-95 and I-295.  August 10, 2014.

[74/171FAN]

October 13: Post the junction of an Interstate and a route of a different type, wherein one route's number ends in 5 and the other route's number ends in 7.

I-495 and VA 267 in Tysons/Tysons Corner.

I-495 INNER AT VA 267 WEST (EXIT 45) by Mark Moore, on Flickr

[Jim]

Starting out on my commute route with New York 5 and I-87 in Colonie.  October 15, 2019.



I-15 and Utah 227.  November 14, 2016.



Kansas 7 and I-35.  July 1, 2013.

[formulanone]

I-25 and US 87 near Casper, Wyoming:



I-55 at Arkansas 77 in West Memphis:



I-57 (also with I-40) at US 45 in Effingham, Illinois:

[paulthemapguy]

October 13: Post the junction of an Interstate and a route of a different type, wherein one route's number ends in 5 and the other route's number ends in 7.

I-5 at California 57


20251001_162408 by Paul Across America, on Flickr

I-57 at Missouri 105


MO-I-57X10E by Paul Across America, on Flickr

I-65 at Indiana 47


IN-I-65X146N by Paul Across America, on Flickr

The next 3 days:
October 14: Post the junction of an Interstate and a route of a different type, wherein one route's number ends in 5 and the other route's number ends in 8.
October 15: Post the junction of an Interstate and a route of a different type, wherein one route's number ends in 5 and the other route's number ends in 9.
October 16: Post the junction of an Interstate and a route of a different type, wherein both routes have a number ending in 6.