Current and historic US highway endpoints in Cleveland, OH

Cleveland's "ground zero" is the intersection of Superior Avenue and Ontario Street. The blocks comprising all four corners of this intersection are referred to collectively as "Public Square". For the first 45 years of the US highway system, four routes shared a terminus on Public Square. US 21 was decommissioned in Ohio in 1971, but the remaining three routes still end there. I believe the intersection of Superior/Ontario was the original endpoint for all routes, and probably always the intended endpoint, and it's still the actual endpoint for US 422. However, according to Ohio DoT's Straight-Line-Diagrams (SLDs), the official endpoint for both US 42 and US 322 is now one block to the east (more on that below).

The north edge of Public Square is formed by Rockwell Avenue, while Euclid Avenue runs along the south side (in other words, these are the sides of Public Square that are parallel to Superior). The west side is called "West Roadway", and the east side of Public Square is bounded by "East Roadway" (these are parallel to Ontario). At some point, left turns were banned at the intersection of Superior and Ontario. Presumably accompanying this change, these roads running along the outer perimeter of Public Square were converted to one-ways, such that they now essentially function as a giant counter-clockwise rotary surrounding Superior/Ontario. So today, drivers wanting to make a left turn from Superior to Ontario (or vice-versa) should instead turn right one block before the intersection, onto Public Square. After one block, they turn left (staying on Public Square), and then in one more block they can make another left turn, onto their intended street. (Alternatively, one can drive through the Superior/Ontario intersection, make two lefts, and then a right.) Anyway, I suspect this diverting of Superior/Ontario traffic onto Public Square may have been a factor prompting ODOT to change their SLDs, relocating the endpoint of US 42 and US 322 to the east side of Public Square. In my opinion this is an unfortunate technicality that obscures the original intention for all highways to converge at the Superior/Ontario intersection. And I'm happy to report that all highway signage on Public Square still reflects this intended endpoint (not the SLD endpoint).

The photo below is looking east on Superior, approaching Ontario:

Fannin, July 2007

Despite the fact that three different signs are used to mark the routes involved here, there are still some additional state highways that don't get mentioned! This page concerns only US routes; below is a close-up of the first sign:

Morrison, Jul. 2007

Because of the non-standard design, I'm guessing those signs were put up by the City of Cleveland (as opposed to ODOT). At this point, Superior is US 6/42, and originally US 20 probably did come to this point and then turn south on Ontario. But according to ODOT SLD's, US 20 actually splits off on W. Roadway, one block behind the camera. (Although there's no reason why US 20 can't go south here and then east on Euclid. However, there is no sign on southbound Ontario directing US 20 traffic to do that.) US 322 technically begins one block ahead, at E. Roadway, but I like the fact that it's signed here at the traditional terminus. There are other routes involved here - too many for a single sign. Below is the next signboard:

Morrison, Jul. 2007

US 422 begins here, to the right on Ontario. The blank quadrant has a black panel covering a US 21 shield pointing that direction as well. Despite the fact that US 21 was decommissioned from here in 1971, the US 21 shields remained on display at this intersection for almost another three decades (until 1998 or 1999). Marc offers an explanation for this: he found a 1976 photo showing standard (standalone) ODOT markers at this intersection, including one for US 21. These "Public-Square-style" signs were erected by 1982, and apparently their creators simply copied the routes that had formerly been posted at the intersection... including US 21, which ODOT hadn't replaced with SH 21 signs in a timely manner.

Anyway, the only US route that hasn't been mentioned yet is US 42 - it has its own "End" assembly just ahead:

Morrison, Jul. 2007

That was put up sometime between 2004 and 2006. Officially, US 42 ends one block past Ontario, at E. Roadway (the same place where US 322 begins). But I prefer to see the sign right here, at the intended endpoint of US 42. The thing I don't understand, though, is why they bothered to post the end of this one route, but not any of the others that terminate here. Just ahead we finally come to the intersection itself:

Google Maps Street View, Oct. 2007

Just past Ontario is another "Public-Square-style" sign panel, this one stating that the traveler is on eastbound US 6 and eastbound US 322 (I don't have a photo of that sign). However, as I've said, you're not technically on 322 until one block ahead, at the E. Roadway intersection:

Google Maps Street View, Oct. 2007

Officially, that's the east end of US 42, and the west beginning of US 322. A few blocks ahead (just past the 9th Street intersection) there's a more standard reassurance assembly:

Hascall, Oct. 2007

Now, let's turn around and head back west on Superior. US 322 ends at E. Roadway, and US 42 begins there...

Google Maps Street View, Oct. 2007

...however, unlike eastbound Superior, signage heading this direction is almost non-existent... which is perplexing, because in order to follow any route other than westbound US 6/20/42, you have to make one of those complicated "Public-Square-left-turns" (described in the intro). One way to do that would be to turn right at this intersection, using E. Roadway and then Rockwell. But neither of those roads are actually on the state highway system, so maybe that's why this turn is not signed. However, there does appear to have been a half-baked attempt to sign that movement: heading north on E. Roadway, there is a "US 422 (left arrow)" sign. Then, heading west on Rockwell, there are signs directing OH 8/14 traffic to turn left on Ontario (but no mention of US 422).

Anyway, back to westbound Superior: a block ahead is Ontario:

Google Maps Street View, Oct. 2007

US 422 begins to the left, although you can't make that movement at this intersection. US 21 also began that direction. This intersection was also the historic terminus of US 42 and US 322. Just ahead is the lone signage heading this direction:

Morrison, Jul. 2007

I wonder why that assembly wasn't done in the "Public-Square-style". Note that US 42 is signed "north-south" in Ohio. Now we'll head south from Superior on Ontario:

Morrison, Jul. 2007

That's the first eastbound US 422 sign, and the blank spot contained the first southbound US 21 sign. Turning around (northbound on Ontario), we have lots of problems. Just past Prospect Avenue there's an assembly for "Jct. US 6 / US 20". But there is no sign afterward which directs eastbound US 20 traffic to turn right on Euclid. Just past Euclid we have this signboard:

Fannin, Aug. 1999

US 322 begins to the right at the next intersection (Superior), and eastbound US 6 is that direction too. Westbound US 6/US 20/US 42 is to the left on Superior, but since you can't turn that way, traffic is signed straight through Superior:

Google Maps Street View, Oct. 2007

That's the west end of US 422, and the historic north end of US 21. Historically, US 322 began to the right, while US 42 began to the left. But as I've said, traffic is not allowed to make that movement, so the intention of the sign above is for drivers to make two lefts around Public Square, and then a right on Superior. But unfortunately, there is no follow-up signage ahead for that routing. And even if you correctly negotiate that movement, when you get back to Superior, signage is underwhelming...

Fannin, Aug. 1999

...no mention of US 20 or US 42.

In summary, I think Public Square is a fascinating intersection: all the highways that converge here attest to its significance to the city of Cleveland. While highway signage does abound here, there are nevertheless several omissions, not to mention several idiosyncrasies and/or mistakes. You can use the links in the chart at the top of this page to see the other endpoints of each of these routes.