XY Challenge

[xonhulu]

June 13: Post signage indicating a concurrency between two routes, of which one route has a number ending in 5, and the other route has a number ending in 8.

US 95 and ID 8, Moscow:

[74/171FAN]

June 13: Post signage indicating a concurrency between two routes, of which one route has a number ending in 5, and the other route has a number ending in 8.

NC 45 and NC 308 south and east of Windsor.

NC 308 EAST AT NC 45 NORTH by Mark Moore, on Flickr

[formulanone]

Connecticut 8 and 25 near Bridgeport:



South Carolina 8 and 135 in Anderson:



Virginia 55 and US 48 near Lebanon Church:

[wanderer2575]

June 13: Post signage indicating a concurrency between two routes, of which one route has a number ending in 5, and the other route has a number ending in 8.

County C65 and C48 in Ellsworth, MI:


BL I-75 and M-18 south of Roscommon:


M-55 and M-18 in Prudenville:

[paulthemapguy]

June 13: Post signage indicating a concurrency between two routes, of which one route has a number ending in 5, and the other route has a number ending in 8.

US45 and Wisconsin 28 in Kewaskum


WI-US45-028NSR by Paul Across America, on Flickr

North Dakota 8 and North Dakota 5 near Bowbells


ND-US52-008SNR by Paul Across America, on Flickr

Ohio 15 follows the northernmost piece of US68 in Findlay


OH-015-US68EWR by Paul Across America, on Flickr

The next few days:
June 14: Post signage indicating a concurrency between two routes, of which one route has a number ending in 5, and the other route has a number ending in 9.
June 15: Post signage indicating a concurrency between two routes, both of which have numbers ending in 6.
June 16: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 7.

[Jim]

June 13: Post signage indicating a concurrency between two routes, of which one route has a number ending in 5, and the other route has a number ending in 8.

I could replay a NY5/NY28, but I'll hope ignoring a suffix letter is OK and go across the river to Mohawk for New York 5S and New York 28.  January 20, 2022 (and it sure has a January look to it).



Vermont 105 and Vermont 108 in Enosburg.  March 3, 2026.



California 78 and California 115 near Brawley.  October 20, 2024.

[wanderer2575]

June 14: Post signage indicating a concurrency between two routes, of which one route has a number ending in 5, and the other route has a number ending in 9.

M-95 and M-69 in Randville:


M-129 and emergency detour route I-75 in Cedarville:


WV-55 and US-219 in Huttonsville:

[74/171FAN]

June 14: Post signage indicating a concurrency between two routes, of which one route has a number ending in 5, and the other route has a number ending in 9.

WV 39 and WV 55 in Marlinton

US 219 SOUTH AND WV 55 WEST AT WV 39 EAST by Mark Moore, on Flickr

[Jim]

June 14: Post signage indicating a concurrency between two routes, of which one route has a number ending in 5, and the other route has a number ending in 9.

Double match with New York 49, New York 69, and New York 365 in Oriskany.  May 15, 2013.



Delaware 15 and Delaware 299 in Middletown along pre-bypass US 301.  June 21, 2006.



Georgia 35 and US 319 around Thomasville.  July 19, 2007.

[paulthemapguy]

June 14: Post signage indicating a concurrency between two routes, of which one route has a number ending in 5, and the other route has a number ending in 9.

US15 and US29 approaching Warrenton, VA


VA-US17-US15SNR by Paul Across America, on Flickr

US169 and Minnesota 65 in Nashwauk


MN-065-US169NS by Paul Across America, on Flickr

US75 at Iowa 9 in Rock Rapids in the NW corner of Iowa


IA-009-US75EWR by Paul Across America, on Flickr

The next few days:
June 15: Post signage indicating a concurrency between two routes, both of which have numbers ending in 6.
June 16: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 7.
June 17: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 8.

[formulanone]

South Dakota 115 and Loop 229 in Sioux Falls:



Minnesota 149 and 55 in Inver Grove Heights:



Tennessee 25 and 49 overlap for a bit in Hubertville:

[74/171FAN]

June 15: Post signage indicating a concurrency between two routes, both of which have numbers ending in 6.

PA 56 and PA 356 near Vandergrift

PA 356 SOUTH AT PA 56 WEST by Mark Moore, on Flickr

[Jim]

June 15: Post signage indicating a concurrency between two routes, both of which have numbers ending in 6.

I have exactly 3 matching pairs available today, so I'll include a replay as my third.

New York 26 and New York 46 in Rome.  May 15, 2013.



US 36 and Ohio 206 in Walhonding.  November 18, 2025.



US 6 and I-76 in Colorado.  November 16, 2013.
 

[paulthemapguy]

June 15: Post signage indicating a concurrency between two routes, both of which have numbers ending in 6.

I-126 follows a piece of US76 in Columbia, SC


SC-I-126-US321W by Paul Across America, on Flickr

US136 and IL-96 near Hamilton, IL


IL-US136-096WE by Paul Across America, on Flickr

Michigan 66 and Michigan 86 near Colon


MI-066-086SNR by Paul Across America, on Flickr

The next few days:
June 16: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 7.
June 17: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 8.
June 18: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 9.
June 19: Post signage indicating a concurrency between two routes, both of which have a number ending in 7.

[wanderer2575]

June 15: Post signage indicating a concurrency between two routes, both of which have numbers ending in 6.

This is my last post for awhile; I'm going roadtripping!

NH-16 and NH-26 in Errol:


M-46 and M-66 west of Edmore:


Another view of M-66 and M-86 east of Nottawa:

[formulanone]

Kansas 16 and 116, east of Holston:



Wisconsin Trunk Highways 16 and 26 near Clyman:



Maine 6 and 16 meet in Milo:

[xonhulu]

June 16: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 7.

US 26 and US 97 in Madras, OR:



OR 216 and US 197, Tygh Valley:



US 36 and US 77, Marysville, KS:

[74/171FAN]

June 16: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 7.

PA 167 and PA 706 in Montrose

PA 167 SOUTH AND PA 706 EAST CONCURRENCY by Mark Moore, on Flickr

[paulthemapguy]

Wow I am an entire idiot. I was wrong about today's date.

June 16: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 7.

US136 and IL-97 in Havana


IL-US136-078EWR by Paul Across America, on Flickr

US36 and Indiana 67 near Pendleton


IN-US36-009WWR by Paul Across America, on Flickr

US6 and Ohio 7 near Andover


OH-007-US6NSR by Paul Across America, on Flickr

The ACTUAL next few days:
June 17: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 8.
June 18: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 9.
June 19: Post signage indicating a concurrency between two routes, both of which have a number ending in 7.

[formulanone]

Three in overcast skies...

US 6 and Connecticut 67 in Southbury:



US 17 and Florida 46 in Sanford:



Wisconsin 16 and 67 around Oconomowoc:

[Jim]

June 16: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 7.

New York 26 and New York 37 in Ostranders Corners.  August 4, 2020.



US 26 and Oregon 47.  March 9, 2020.



US 6 and Illinois 47 in Morris.  August 22, 2017.

[74/171FAN]

June 17: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 8.

PA 68 and PA 356 in Butler

PA 68 WEST AND PA 356 NORTH CONCURRENCY by Mark Moore, on Flickr

[Jim]

June 17: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 8.

My only New York option today is New York 36 and New York 408 in Mount Morris, May 25, 2019.



US 6 and Iowa 38 near Wilton.  June 27, 2013.



South Carolina 28 and US 76 in Anderson.  June 24, 2017.

[paulthemapguy]

June 17: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 8.

You already know what three photos I'm going to post today because I mistakenly posted them yesterday like a dingus.

US76 and US378 near Sumter, SC


SC-US378-US401WR by Paul Across America, on Flickr

Michigan 26 and Michigan 38 near Rockland in the Upper Peninsula


MI-038-026WER by Paul Across America, on Flickr

Illinois 16 and Illinois 128 in Shelbyville


IL-016-128EW by Paul Across America, on Flickr

June 18: Post signage indicating a concurrency between two routes, of which one route has a number ending in 6, and the other route has a number ending in 9.
June 19: Post signage indicating a concurrency between two routes, both of which have a number ending with 7.
June 20: Post signage indicating a concurrency between two routes, of which one route has a number ending in 7, and the other route has a number ending in 8.

[formulanone]

Pennsylvania 8 and 356 in Butler:



North Carolina 16 and 18 in Lenoir:



I told myself I wouldn't use these, but Georgia 6 is the "hidden" route for US 278, used here for the business route in Rockmart: