Marked County Road Concurrent with US Highway

[Avalanchez71]

How many marked county roads are out there with the county pentagon signed along with the US highways? 

US 85/CR 12 Zahl, ND as an example.

https://www.google.com/maps/@48.5037927,-103.6243253,3a,15y,23.26h,87.18t/data=!3m6!1e1!3m4!1s-7gSEAnp_ADMrSky8ka7ow!2e0!7i16384!8i8192?entry=ttu

[LilianaUwU]

There are some of them in New Jersey, though not always with pentagons.

[NE2]

A county route on an Interstate:
https://maps.app.goo.gl/M2yUMtGB2tCU5T597
https://maps.app.goo.gl/cEBDWpirKTofe6FR9

[Max Rockatansky]

Can't think of any for California.  There is a couple that multiplex state highways but in general the Letter County Routes are sparsely signed.

[KeithE4Phx]

Replacing a post I deleted because I misread the title (I'd posted a concurrent state/county highway):

Also in Wisconsin, here is a 3-way (US/State/County) concurrency north of Antigo:  US 45, WI 47, and County J.  Hwy J isn't well marked on 45/47 (if at all, other than at each end), but this is a concurrency for about 3 miles, until J veers east at the north end, and west at the south end.

Northern intersection:  https://www.google.com/maps/@45.3369691,-89.1503357,3a,15y,169.4h,89.23t/data=!3m6!1e1!3m4!1sGkn53yH7spnbHIca-U5OYw!2e0!7i16384!8i8192?entry=ttu

Southern intersection:  https://www.google.com/maps/@45.2832492,-89.1503813,3a,15y,24.1h,91.31t/data=!3m6!1e1!3m4!1s3qQ2d04Ft6wtTVTc8yYqgQ!2e0!7i16384!8i8192?entry=ttu

[Molandfreak]

Not with a pentagon since Olmsted County doesn't use them, but MN/DOT gives Olmsted CSAH 12 equal treatment along its overlap with US 52.

[formulanone]

US27 and CR561 used to be duplexed in Minneola, Florida. Now it's "To CR 561". (I think I've seen another in Florida, but can't remember where.)



What is it with CR 551 in New Jersey?





Wisconsin Dells:


I think I've seen a few more in Wisconsin, but can't recall them right now.

[74/171FAN]

US 9 SB/CR 547 SB Concurrency in Lakewood, NJ (https://www.facebook.com/photo/?fbid=10219945883877964&set=a.10219945912918690)

[GaryV]

C-48 is co-signed with US-131 in Boyne Falls: https://maps.app.goo.gl/e2B6ri4ipsnMTVBp8

[MATraveler128]

Nothing around my area as New England doesn't do county routes. Might be some examples in New Jersey.

[74/171FAN]

Nothing around my area as New England doesn't do county routes. Might be some examples in New Jersey.

You do realize that formulanone and myself have already posted examples above from NJ.   

[formulanone]

I think this violator was near Arlington:



This one was in town; a lot going on here...

[SEWIGuy]

Why do you say "violator?" Are county highways not supposed to be signed with USH's?

[TheHighwayMan3561]

There is a marked county route on a US freeway in Wisconsin, Dane CTH-M on the Beltline in Middleton.

[DandyDan]

US 65 going south from the I-35 interchange at the south end of Albert Lea, MN is signed with Freeborn County Road 84.

The one I know about in Iowa is Floyd County T64 signed with US 18 at the south end of Charles City. I know county roads and US and Iowa highways overlap, but the situation in Charles City is the only place in Iowa I know the county road is signed on a state maintained highway.

[Alex]

US27 and CR561 used to be duplexed in Minneola, Florida. Now it's "To CR 561". (I think I've seen another in Florida, but can't remember where.)

I thought of this former cosigning as well and shot the replacement TO assembly in February:



CR 561 west around Lake Minneola is poorly signed anyway.

[thspfc]

This one was in town; a lot going on here...

This is one of many examples of WISDOT being exceptionally, well, WISDOT. A US highway, county road, Interstate alternate route, and state route detour signed on the same road.

[froggie]

Not a current example, but pre-1988 there was an I-35W/CSAH 62 concurrency in Minneapolis.

I don't recall if CSAH 1 is signed with US 169 along the Bloomington/Eden Prairie (MN) line or if that is considered a hidden concurrency or split route.

[Bitmapped]

US 119 and Monongalia CR 857 are briefly multiplexed outside Morgantown, West Virginia. CR 857 is one of the few county routes that WVDOH signs with standalone markers as opposed to just putting shields on road name signs. Photo: https://maps.app.goo.gl/T4t3dLGB5ym8oF3H9

[kirbykart]

Cattaraugus CR 32, the only county route signed concurrent with another route anywhere in Catt. County (as far as I am aware) is not with a US Route, but with a state route for its entire length, rendering the designation completely pointless.
https://maps.app.goo.gl/Q3UhaWi2wLXr5SfeA

[vdeane]

Cattaraugus CR 32, the only county route signed concurrent with another route anywhere in Catt. County (as far as I am aware) is not with a US Route, but with a state route for its entire length, rendering the designation completely pointless.
http://8329%20ny-240%20https://maps.app.goo.gl/Q3UhaWi2wLXr5SfeA

Ah, one of NY's many county-maintained touring routes.  Sullivan County is full of them.

[TheHighwayMan3561]

I don't recall if CSAH 1 is signed with US 169 along the Bloomington/Eden Prairie (MN) line or if that is considered a hidden concurrency or split route.

It's unsigned on the freeway and partially signed on CSAH 1. While it's implied going west on Old Shakopee Road to follow US 169 north to stay on CSAH 1, going east on Pioneer Trail there is no mention of where CSAH 1 goes.

I don't know if it makes a difference that the Old Shakopee Road side is Bloomington and the Pioneer Trail side is Eden Prairie, if there's some city-level difference that accounts for it.

[Dough4872]

Plenty of examples in New Jersey. US 206/CR 521, and as shown above US 130/CR 551, US 130/CR 543, and US 9/CR 547.

[formulanone]

US 30 and Atlantic CR 563: