XY Challenge

[formulanone]

Routes 100 and 11 (et al) in Augusta, Maine:



North Carolina 41 and 50:



Ohio 11 takes a ride on I-80 for a mile or so in Youngstown:

[wanderer2575]

May 2: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 1.

M-60 and US-131 in Three Rivers:


US-10 and US-31 east of Ludington, MI:


US-460 and US-221 at the Blue Ridge Parkway northeast of Roanoke, VA:

[skatcher]

Old signage for US 61 south/US 190 east/Airline Hwy after the onramp from US 61 south/Scenic Hwy in Baton Rouge; the I-110 interchange is in the background

[hotdogPi]

FL 80 and US 441


US 20 and I-291

[Jim]

May 2: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 1.

New York 51 and New York 80 in Burlington.  June 4, 2015.



Vermont 11 and Vermont 100 begin a concurrency here in Londonderry.  March 24, 2005.



And getting out of the northeast for my third play.  Nebraska 21 and US 30 in Cozad.  July 31, 2022.

[paulthemapguy]

May 2: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 1.

My only chance to play two concurrent 3dis: I-271 and I-480 southeast of Cleveland. This signage shows the northern start of the concurrency, as viewed from eastbound I-480


OH-I-480X26E by Paul Across America, on Flickr

US10 and US61 together in St. Paul, MN


MN-US61X130BNR by Paul Across America, on Flickr

IL-31 jogs along IL-120 in McHenry, Illinois


IL-120-031EWR by Paul Across America, on Flickr

The next few days:
May 3: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 2.
May 4: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 3.
May 5: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 4.

[xonhulu]

May 1: Post signage indicating a concurrency between two routes, where both routes have a number ending in 0.

A day late, but I drove all the way from Elko to Salem yesterday, so I didn't have a lot of photo-posting time then!

US 30 and US 130 are concurrent in Camden, NJ:



I-70 and US 50 share asphalt east of Salina, UT:



I-90 and MT 200 are concurrent near Missoula:

[74/171FAN]

May 3: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 2.

US 40 and OH 142 in West Jefferson.

US 40 AND OH 142 EAST CONCURRENCY by Mark Moore, on Flickr

[The_Ginger]

May 3: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 2.

US 250 and WV 92 as they branch off of US 48 and US 33 (Corridor H)

[Jim]

May 3: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 2.

New York 12 and New York 220 have a concurrency in Oxford.  April 15, 2023.



E90 and A2 are concurrent as they cross A12 here near Palmela, Portugal.  June 25, 2023.



E-20 and E-22 are concurrent here in this view from a train in southern Sweden, near Malmö.  June 24, 2004.

[formulanone]

Texas Farm-to-Market Roads 600 and 1082 overlap north of Abeline:



Louisiana 182 and US 90 Business overlap in Lafayette:



US 202 and Massachusetts 10 in Southwick:

[skatcher]

Old school button-copy sign along Eastbound OH 2 leaving the R&R HOF approaching the overpass over Deadman's Curve and merging with I-90 east towards the NE Cleveland suburbs & Erie PA.

[xonhulu]

May 2: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 1.

Still playing catch-up with the WA 20 and WA 21 concurrency through Republic:



US 40 and US 191 near Vernal, UT:



US 30 and US 91 south of Pocatello, ID:

[xonhulu]

May 3: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 2.

US 40 and US 322, Atlantic City, NJ:



US 180 and US 62, Pine Springs, TX:

[wanderer2575]

May 3: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 2

M-60 and M-62 in Cassopolis:


US-250 and WV-92 somewhere northwest of Bartow:


US-10 and WI-42 in Manitowoc:


Alternate US-20 and OH-2 (along with OH-109) in Delta:

[paulthemapguy]

May 3: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 2.

US12 and US20 going westward together through Gary, Indiana


IN-US12-I-65WR by Paul Across America, on Flickr

Plains, Texas has US82 and US380 running concurrently


TX-US82-214ER by Paul Across America, on Flickr

US42 and US250 join together in Ashland, Ohio


OH-US250-US42NSR by Paul Across America, on Flickr

And here I am, amazed that I didn't use US52 for any of these.

The next few days:
May 4: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 3.
May 5: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 4.
May 6: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 5.

[xonhulu]

May 4: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 3.

A spooky pic of the I-80 and US 93A concurrency near West Wendover, NV:



WA 500 and WA 503 duplex in Orchards:



US 50 and US 93 (and US 6) begin their triple-concurrency at Majors Place, NV:

[skatcher]

CR 33 (former FL 33) south at junction FL 33 south & FL 50 in Mascotte

[formulanone]

Oklahoma 20 and Arkansas 43, from the state tripoint with Missouri:



New Hampshire Routes 10 and 123 together in Marlow:



US 250 and Ohio 13 in Norwalk:

[74/171FAN]

May 4: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 3.

NY 120 and NY 133 in Millwood.

NY 120 NORTH AND NY 133 EAST CONCURRENCY by Mark Moore, on Flickr

[paulthemapguy]

May 4: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 3.

I will try to find three photos that are different from the three I included in the demonstration post from a few days ago.

I-90 and US93 near Missoula, Montana


MT-I-90X101WR by paulthemapguy, on Flickr

Michigan 50 and Michigan 43 near Lake Odessa


MI-050-043WSR by paulthemapguy, on Flickr

Wisconsin 50 and Wisconsin 83 southeast of Burlington

WI-050-083EWR by paulthemapguy, on Flickr

The next few days:
May 5: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 4.
May 6: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 5.
May 7: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 6.

[The_Ginger]

May 4: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 3.

US 250 and US 33 in Elkins, W. Va.

[wanderer2575]

May 4: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 3.

Another shot of M-43/M-50, this one just before its eastern split west of Sunfield:


M-53 and M-90 west of Brown City:


TN-33 and TN-70 in Kyles Ford:


US-20 and US-23 southeast of Perrysburg, OH:

[Jim]

May 4: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 3.

Vermont 30 and Vermont 73.  February 27, 2019.



I-80 and California 113.  February 22, 2006.



Double match with Oklahoma 3, I-40 and US 270.  July 2, 2013.

[xonhulu]

May 5: Post signage indicating a concurrency between two routes, of which one route has a number ending in 0, and the other route has a number ending in 4.

I'll pass on the obvious Oregon example (US 30/I-84), but still go local with US 20 and OR 34 in Corvallis:



Then a couple from my recent trip to New Mexico -- US 550 and US 64 in Bloomfield, NM:



And US 70 and US 54 near Alamogordo, NM: