Notes·using the mark
Loop, Broad and High, or the Confluence: Which in270 Mark Fits Your Place
The loop says you are inside 270. Broad and High is for places on the street grid, and the Confluence is for anything tied to the Scioto and Olentangy. Same files, same license, same rules for all three.

Use the loop if your place is about being inside 270. Use Broad and High if your place lives on the street grid, where people walk up or park on the block. Use the Confluence if your place is tied to the Scioto or the Olentangy. The loop is a picture of the highway: the actual I-270 outerbelt with 70, 71, 670 and 315 inside it, traced from OpenStreetMap under the Open Database License. It says you are inside 270. It does not say you are on High Street, and it does not say you are by the water. Pick the mark that matches what your place is actually next to.
That is the whole post. The rest is examples.
What the loop actually says
The loop is the road. The east bulge toward the airport, the flat north side, the Grove City hook. None of it was drawn by a designer, and none of it gets smoothed. If you want the long version, why the loop isn't a circle covers it.
What the loop means to someone looking at your window is: this place belongs to the part of Columbus inside the outerbelt. That is a big part of Columbus. It is a good default for a sticker, a laptop, a garage door, or a business whose customers come from all over the loop.
It is a less good fit for a shop whose whole identity is a corner.
When to use Broad and High
Broad and High is for the grid. Two streets, one intersection, the one the rest of the city gets measured from.
It fits:
- A coffee shop two blocks off the Statehouse.
- A bar on a corner where the regulars walk in.
- A neighborhood association that thinks in streets and alleys, not ramps.
- A bookstore, a barber, a hardware store on a block people know by its cross street.
The test is simple. If your customers walk or park rather than merge, Broad and High fits better than the outerbelt. Picture someone heading south on High from the Short North, past the convention center, crossing Broad with the Statehouse on the left and the LeVeque up ahead, then ducking into a place on a side street without ever touching a highway. That is a Broad and High customer. Nobody on that walk was thinking about the 270 interchange at Sawmill.
When to use the Confluence
The Confluence is for the rivers. The Scioto and the Olentangy meet just northwest of downtown, and the mark is that meeting.
It fits:
- A paddling group.
- A trail cleanup crew that works the Olentangy Trail.
- A shop that faces the Scioto Mile.
- Anything along the Olentangy, from the campus stretch down to where it runs into the Scioto.
What you see there is two rivers coming together, a lot of riverbank, and the downtown skyline sitting just past it. That is what the mark points at. We are not going to tell you a founding story about the spot here, because the history people repeat about it is not something we can vouch for line by line. Describe the water. Let that be enough. There is more in what the Confluence mark is.
A quick way to choose
Ask what your place is next to
- Next to a ramp, or serving people from across the loop: the loop.
- Next to a sidewalk: Broad and High.
- Next to a river: the Confluence.
Ask how people arrive
Merge, then park in a lot: loop. Walk up or parallel park: Broad and High. Show up in a kayak, or with a trash grabber and a bucket: Confluence.
Ask what a stranger should read
The loop reads as Columbus to anyone who has driven 270. Broad and High reads as downtown and the grid. The Confluence reads as the rivers. None of these is wrong. Just pick the one that tells the truth about your door.
Locals choosing for a tattoo or garage door
Same logic, more permanent. If you describe where you live by the exit you take, get the loop. If your life happens on foot in the Short North, German Village or Clintonville, Broad and High might age better on your forearm. If your weekends are on the water, the Confluence. Sleep on it. Ink does not come with an undo.
Same rules for all three marks
All three come from the same download kit and follow the same guidelines.
- Files: SVG and PNG at 32 to 2048 pixels, in color and mono.
- Changes allowed: recolor and scale. That is the list.
- Changes not allowed: smoothing, symmetrizing, stretching, reprojecting, tidying. The geometry stays the geometry.
- Attribution: the OpenStreetMap credit is required. It is in the guidelines.
- Small sizes: under 64 pixels the loop gets crowded. Why the mark breaks below 64 pixels explains the small-size rule.
The license is in plain English, four tiers:
- Personal use is free.
- Local independent businesses and community groups inside 270 are free, including fundraiser merch.
- Selling products needs a license by email.
- The geometry may never be altered.
So the paddling group can print Confluence shirts for a fundraiser. The corner bar can put Broad and High on its door. Neither needs to ask. If you are printing shirts, read which file to send a screen printer before you send the vinyl file by mistake.
Before winter salt, get the window up
The orange barrels are thinning out. Barrel season is about done, and this is a fine time to think about the parts of the city you reach without the highway at all. It is also the right time to get something on your window before the salt trucks start, since road salt is harder on vinyl than summer sun.
One last thing. The loop is still the default. It is still the one people chose, not the official symbol of Columbus, and it never claims to be. But a storefront on the grid does not need a picture of the Sawmill backup in its window.
If your shop is inside the loop and has a street-facing window, request the free window cling and we will bring it by.
Questions people ask
- What is the Broad and High mark?
- Broad and High is one of the two in270 secondary marks, built around the downtown intersection the street grid gets measured from. It fits places people walk to or park at on the block: a coffee shop near the Statehouse, a corner bar, a neighborhood association. It comes in the same kit as the loop, in SVG and PNG, color and mono.
- Can a community group use an in270 mark on fundraiser shirts?
- Yes. Community groups and local independent businesses inside 270 can use the loop, Broad and High or the Confluence free, including fundraiser merch. You can recolor and scale the mark, keep the OpenStreetMap attribution, and never alter the geometry. Selling products outside that tier needs a license by email.
- Is there a Columbus loop logo alternative that is not the highway?
- Yes. The in270 kit includes the loop plus two secondary marks: Broad and High for the street grid and the Confluence for the Scioto and Olentangy. Pick the one that matches what your place is next to. All three download from the same kit and follow the same guidelines.
broad-and-high · confluence-mark · scioto-river · olentangy-river · window-cling · fundraiser-merch
Drawn from the map. Map data from OpenStreetMap contributors. Open Database License.