How to Choose a Location for a Drive-Thru Coffee Stand

Choosing a location for a drive-thru coffee stand is where a lot of the business is won or lost, and the instinct is to chase the busiest road you can find. That instinct is only half right. The most useful research on the topic says the raw traffic count matters far less than what kind of traffic it is, how easily drivers can get in and out, and whether your lane can hold the morning rush without spilling into the street.

This guide walks the four decisions that actually drive a site, with sources, and it is honest about which numbers are hard data and which are industry rules of thumb. It is educational, not a substitute for a local traffic study, a zoning check, and a broker who knows your market.

How much traffic does a drive-thru coffee stand really need?

Start with the honest headline: there is no official, regulator-issued traffic threshold for siting a coffee stand. Every number you will see is a commercial-real-estate rule of thumb. The ones most commonly repeated are around 15,000 vehicles per day as a coffee-specific screening floor, roughly 10,000 as a general retail viability line, and 20,000 to 40,000 as the range many quick-service concepts target. Those are useful as a first filter, and no more.

Here is the part that should change how you shop for a site. A professional-engineer trip-generation study of coffee and donut drive-thru shops found that the raw average daily traffic on the adjacent road was not a statistically significant predictor of a given shop’s own drive-thru volume. What predicted volume better was the population within about a three-quarter-mile radius, the morning-peak volume on the main street, the number of travel lanes, and simply whether the site had a drive-thru at all. A separate site-selection analysis made the same point: a raw count cannot tell a commuter corridor from a freight route or a seasonal road. So use the count to screen out clearly dead sites, then judge the traffic’s composition and the surrounding population, which is what actually fills the lane.

Which side of the road, and how easy is it to get in?

For a morning coffee concept, the direction of traffic can matter more than the volume. A common industry rule of thumb favors the side of the road carrying morning outbound-to-work commuters, so a driver can turn right into your lot and right back onto the road without ever crossing oncoming traffic. The phrase that gets repeated is easy in, easy back out. One source argued the going-home side performs better, which conflicts with that rule and with the right-turn logic itself, so do not take either on faith. A traffic engineer interviewed on the topic makes a related but distinct point: for a coffee concept, a site on the right side of the road near a freeway on-ramp tends to generate more traffic, while fast food does better near an off-ramp. Either way, stand at your prospective site during the morning rush and watch which way the coffee-buying traffic actually flows and how hard the turns are.

Access is the other half. The practical minimum most sources cite is right-in, right-out access, with a left-turn lane or median break a real plus, and corner lots preferred for the extra curb cuts and sightlines. One drive-thru chain reportedly screens sites on visibility, access, signage, and traffic together, which is a good four-part gut check: can drivers both see the stand and physically reach it easily? A growing 2026 pattern is to piggyback on an existing traffic generator, siting a coffee kiosk in or beside a grocery or big-box anchor’s lot, or on a convenience-store pad, so the trips are already there.

How much drive-thru stacking space do you need?

This is the question that quietly sinks otherwise good sites. There is no single correct number, and the gap between code and reality is large. One city’s zoning code requires a bare minimum of four stacking spaces per lane for banks and fast food and leaves coffee shops to case-by-case discretion. Meanwhile, independent traffic studies compiled by that same city recorded peak coffee-shop queues of 13 to 26 vehicles, and a Starbucks in that city had a peak queue reach about 12 vehicles, roughly 240 feet, more than its on-site stacking, sending cars overflowing into the public right-of-way until the drive-thru was removed.

So size the lane from demand, not a flat rule. Engineers assume roughly 20 to 25 feet per queued vehicle, measured back from the service window. A defensible method is to estimate your expected peak arrival rate, apply a service rate (one engineering default is 30 seconds per vehicle, or about 120 vehicles per hour), and compute a high-confidence maximum queue, then multiply by the per-vehicle length to get the physical stacking distance you need. For reference, one modern double-lane kiosk prototype is reported to hold up to 18 cars on site. The non-negotiable rule underneath all of this: your queue must never block the road or force unsafe turns, because that is what gets a drive-thru shut down.

What population and demographics support the site?

Demographic and rent benchmarks are the weakest-sourced part of this topic, so treat them as reference points. The single most concrete, source-backed anchor is a Dutch Bros site-criteria broker flyer, which lists a 5-mile population of 50,000 or more, a 5-mile median household income of $50,000 or more, a 10,000 to 15,000 SF pad within a larger lot, and a standard building footprint of 375 to 400 SF. That flyer is undated and specific to one brand, but it is a reasonable starting shape for a drive-thru trade area. Coffee-industry rules of thumb echo the same magnitude, often citing tens of thousands of people within a few miles or a short drive.

On rent, no drive-thru-coffee-specific figure held up in sourcing; the general restaurant rule of thumb is to keep total occupancy cost in the single digits to low double digits as a percent of sales. Because your rent and your labor are the two cost lines a small drive-thru footprint is meant to hold down, model them early with our coffee shop startup cost calculator and, once you have a site, the cafe buildout cost calculator. To decide whether the drive-thru format itself fits your goals, our drive-thru coffee stand versus coffee shop comparison breaks down the cost structure of each.