The Detour That Explains How Riverside Was Actually Built

If you live in a grid town and a road closes, you shrug and take the next street over. Riverside doesn't have a next street over. Not near Harlem Avenue, not really anywhere downtown, and this week that fact is costing everyone in the village extra minutes they didn't budget for.

The Harlem Avenue grade crossing shut down to both cars and foot traffic at 6 a.m. on Thursday, August 6, and it's supposed to reopen by 6 a.m. Sunday, August 16, while BNSF rebuilds the crossing itself. The Illinois Department of Transportation's own notice puts substantial completion at 6 p.m. the Saturday before, so the village's Sunday-morning reopening looks like a built-in cushion rather than a hard deadline. Either way, if you've tried to get across the tracks at Harlem this week, you already know the official detour isn't a shortcut. It's a loop.

Why There's No Quick Way Around Harlem Avenue

The posted detour sends drivers north to Roosevelt Road and First Avenue, or south to Ogden Avenue and First Avenue, depending which side of the crossing you're starting from. Those aren't side streets. They're the highways that ring the village. IDOT's own routing confirms it: Ogden Avenue, First Street, and Roosevelt Road, full stop, no local alternative offered in between.

That's not an oversight. It's the geometry Frederick Law Olmsted left behind. Riverside was designed by Olmsted and incorporated in 1875, with streets drawn to curve alongside the Des Plaines River rather than square off into blocks, which is a large part of why the village earned National Historic Landmark status in 1971 and still reads as a storybook place to walk. It also means that near the tracks, there's rarely a second street running parallel to the one that just closed. In a grid, closing one crossing means a short jog. In Riverside, closing one crossing means rerouting through the arterial roads on the outside edge of town, because the inside edge was never built with a backup route in mind.

What's Actually Closed and What Isn't

It helps to separate what's genuinely off-limits from what just requires a different path.

That Metra detail is worth sitting with. If you normally board at Harlem, the village is telling you to shift to Berwyn or Riverside stations instead, and you won't pay a cent more for doing it. That's a small mercy, but it also confirms how tightly spaced these three stops are along the BNSF line, close enough that riders can absorb a station closure without a fare consequence, even though the road closure above them is forcing a much longer trip for anyone in a car.

The Businesses Split by the Tracks

A few Riverside institutions sit directly on Harlem Avenue itself, which means their reachability this week depends entirely on which side of the closed crossing you're coming from. Asiano, the Thai spot at 2728 S. Harlem Ave, Cubanito Express at 3222 S. Harlem Ave, and White Fence Farm further south at 3704 S. Harlem Ave are all technically open, but if your usual route to any of them cuts across the tracks at the closed crossing, you're now making the Ogden or Roosevelt loop just to get dinner.

Everything clustered on Burlington and Quincy, on the other hand, sits on the downtown side and doesn't require crossing at Harlem at all. That's Chew Chew and Sawmilly on Burlington, Quincy Street Distillery a block over, Catrina Tequila Bar on Longcommon, Breakfast Hacienda and Cafe and La Estancia on Forest Avenue, and Michael's Pancake House rounding out the strip. If you've been putting off trying one of the newer names circulating around town, like La Barra - Riverside or Dulce Mami Café Riverside, this is actually a fine week to do it. None of it requires the detour.

The Village Doesn't Stop for a Rail Repair

Riverside's own events calendar for the stretch of July 31 through August 17 doesn't pause for any of this. The Farmers' Market has its next date on August 12, right in the thick of the closure, and the village is marking the 18th annual Cori's Triathlon somewhere in that same window. It's a kids' race for ages 7 to 17 with an adult heat added on, run in partnership with the Cori Sikich Foundation to raise awareness around wellness and body image, and it uses village streets for the bike and run legs the same week those streets are absorbing detour traffic. If you're planning to bike over and watch, or you're one of the parents shuttling a kid to a swim leg, build in the same extra minutes everyone else is dealing with in a car.

None of this is new for a town whose downtown sits wedged against active freight and Metra tracks. Earlier this year the Hollywood Avenue grade crossing had its own closure window in June, and Quincy Street traffic spent time detoured onto Burlington during a separate construction stretch. Harlem is just the crossing having its turn.

The Trees Were Planned for This, Even If the Detour Wasn't

If you end up walking instead of driving this week, you'll notice Riverside has actually made that a reasonable choice. The village has been a certified arboretum since 2015, with more than 7,600 trees on public property, most of them species native to the Chicago area. That canopy isn't incidental. It's part of the same Olmsted-era landscape plan that gave the village its curving streets, and it's the reason a longer walk down Longcommon or Forest Avenue during a closure feels more like a stroll through the original design than a detour through an inconvenience.

The village is also mid-survey on a new Active Transportation Plan, asking residents directly how walking and biking routes should work going forward. A week like this one, where the only way through town on foot requires threading around a closed crossing, is exactly the kind of friction that plan is meant to solve. Whether anything changes because of it is a longer conversation, but it's worth noticing that the village is asking the question at the same moment its residents are living the answer.

The crossing reopens Sunday. Until then, the fastest way through Riverside isn't the way you're used to, and that's less a construction inconvenience than a reminder of what makes the village's streets worth living on in the first place.

If you're the kind of person who notices details like a town's street plan shaping its daily rhythms, that's exactly the local read we spend our time on at Cynthia Gajewski. Whenever a move in or around Riverside is on your mind, we're glad to talk through what a specific block, not just a listing sheet, actually feels like to live on.