County line roads in your area

[golden eagle]

We have one in the Jackson. It serves as part of the dividing line for Hinds and Madison counties. West County Line Rd. runs from is a two-lane road from US 49 (wholly in Hinds) to State Street (the former US 51) and is primarily rural, though there is some urbanization as you go eastward. East County Line Rd., OTOH, is one of the busiest commercial corridors in the area.

BTW, the road doesn't have to be named County Line Rd. Also, state line roads count as well, since state lines automatically divide county lines.

[NE2]

Practically every fucking county line in the farmed area of the Great Plains.

[corco]

Ja, there's a County Line Road between Toole County MT and Warner County AB

http://goo.gl/maps/yj4wn

[Pink Jazz]

In the east Valley of the Phoenix metropolitan area there is Meridian Road, which is the border between Maricopa and Pinal Counties.

[iowahighways]

BTW, the road doesn't have to be named County Line Rd. Also, state line roads count as well, since state lines automatically divide county lines.

Iowa has quite a few of them. And if they're not explicitly named "County Line Road", they often carry the names of the counties they straddle, such as "Clarke-Union Avenue" between Creston (Union County) and Osceola (Clarke County).

[cjk374]

Montgomery Dr., Springhill, LA.  The centerline is the stateline and parish/county line as noted by the AR & LA painted in the lanes.

http://www.instantstreetview.com/2by8erz1mn7rvz1ydzl0z2u

[sammi]

Steeles Avenue (York 95, unnumbered in Toronto) between York Region and the city of Toronto
Old ON 50 (York 24, Peel 50) between York Region and Peel Region
York-Durham Line (York 30, Durham 30) between York Region and Durham Region

[US71]

Montgomery Dr., Springhill, LA.  The centerline is the stateline and parish/county line as noted by the AR & LA painted in the lanes.

http://www.instantstreetview.com/2by8erz1mn7rvz1ydzl0z2u

I'm about 4 blocks from State Line Road (AR/OK)

[Zeffy]

New Jersey has a few of them, the closest one to me being County Line Road in Branchburg (separating Somerset and Hunterdon counties).

[hbelkins]

There's a County Line Road on the Lee-Owsley county line. I think it's maintained by Lee County.

Also, KY 1036 forms the county line between Lee and Wolfe counties west of the old KY 11 intersection.

And of course there's State Street in Bristol TN/VA.

[The High Plains Traveler]

When I drive from Pueblo to Denver, I go past three exits from I-25 to exits named County Line Road: Pueblo-El Paso, El Paso-Douglas, and Douglas-Arapahoe.

[bulldog1979]

My favorites are the ones in the Lower Peninsula of Michigan. (County lines in the Upper Peninsula are a lot more irregular and less likely to have a road along them.) Some examples include:

• Grand Kal Road, Grand Traverse—Kalkaska county line
• Costabella Road, Mecosta—Isabella county line
• Newcosta Road, Newaygo—Mecosta county line
• Mesceola Road, Mecosta—Osceola county line
• Kenowa Avenue, Kent—Ottawa county line
• Clintonia Road, Clinton—Ionia county line
• Ottagan Road, Ottawa—Allegan county line

[jfs1988]

Do non route roads count?

Mills Ave acts as the county line between Los Angeles County & San Bernardino County. It separates the Los Angeles County cities of Pomona & Claremont to the west & the city of Montclair to the east.

County Line Rd acts as the county line between San Bernardino County & Riverside County & separates the cities of Yucaipa & Calimesa.



The Interstate 15 & California State Route 60 (Pomona Freeway) interchange acts as the county line for San Bernardino & Riverside Counties. It separates the San Bernardino County city of Ontario with the Riverside County cities of Eastvale & Jurupa Valley.

Its funny you are transitioning from I-15 south to CA-60 west exiting San Bernardino County ,then entering Riverside County, just to re-enter San Bernardino County at the end of the ramp. 

[JustDrive]

There's a County Line Road in Delano, CA separating Kern and Tulare Counties, and further west, it separates Kern and Kings Counties.  And then there's County Line Rd between Yolo and Colusa Counties.

[DandyDan]

In the Omaha area, the county line road between Douglas and Sarpy Counties is Harrison Street, which is a 4 lane divided highway from 72nd St. to 144 St. (Nebraska Highway 50) and at least a minor arterial for most of the rest of the border.  At the other end of Douglas County, along its border with Washington and Dodge Counties, there's Dutch Hall Road, which is only notable for the fact there was a local band here named Dutch Hall Road at one point.  Cass County's southern boundary road is Van Dorn St., which is the eastward continuation of Lincoln's street designations.

In rural Nebraska, according to the Delorme Nebraska Atlas, it looks like most counties have a CR 1 and a CR A and they just go up until the county ends.

[cjk374]

Of course there is US 71 in Texarkana, AR/TX...Stateline Ave.

[Brandon]

There's a bunch of them in Illinois.  In the NE part, you have a few different County Line Roads, Will-Cook Road, and Lake-Cook Road as examples.

[freebrickproductions]

There's a County Line Road along the border of Limestone County and Madison County here in Alabama. Main Street (AL 53) and State Line Road in Ardmore, AL/TN runs along the Alabama/Tennessee state line. There's another State Line Road that runs along the same state line to the east of where AL 53 turns southward, which is east of Ardmore, AL/TN.

[bzakharin]

In PA, City (Line) Avenue (aka US 1) acts a the county (and City) line between Philadelphia (City/County) and Montgomery County. There is a County Line road between Philadelphia / Montgomery and Bucks counties. Then there is a County Line Expressway (US 422) between Montgomery and Berks counties, although I'm not sure it's signed under that name, which continues as County Line Road south of 202.

In my part of NJ, most county boundaries are waterways of various size and importance

[Pete from Boston]

New Jersey has a few of them, the closest one to me being County Line Road in Branchburg (separating Somerset and Hunterdon counties).

And most interestingly, Province Line Road in Mercer County (and maybe beyond?) where the provinces of East and West Jersey divided prior to reunification.

[Kacie Jane]

King and Snohomish Counties have N 205th St/244th St SW, depending on which side of the street you're on.

[codyg1985]

We have County Line Road in Madison, AL separating Madison County from Limestone County. We also have a few State Line Roads between Madison County, AL and Lincoln County, TN as well as Limestone County, AL and Lincoln/Giles Counties, TN.

[roadman65]

There is a road called Osceola- Polk Line Road, but it actually is within Osceola County, FL despite its name.  It runs within one to two tenths of a mile north of the actual boundary which is why it is called that which is a rare case a county line named road is not such.

Oh and I forgot this one here.  US 192, although not named County Line Road could very well be considered one as west of Disney it does straddle the Orange- Osceola County Line and at its terminus with US 27 is the Lake- Polk County Line as well.  The four corners area that the US 27 & 192 intersection often called by locals is smack in the median of US 192 just like that point in NE AZ, SW CO, NW NM, and SE UT that people go to to get down on all fours to be in four states at once.

[brownpelican]

Monticello Avenue from Oak Street to South Claiborne Avenue is the dividing line between New Orleans and Jefferson Parish.

[roadman65]

DE/MD Route 54 would be one being in Sussex County, DE and Wicomico County, MD.