It’s not a mistake.

In a surprising and strategic move, Outagamie County in Wisconsin has implemented a peculiar speed limit of 17.3 mph in a particular area to grab drivers’ attention and ensure they remain vigilant in a high-traffic work zone.

This distinctive speed limit has been introduced at the county’s Recycling and Solid Waste facility, a location bustling with trucks, contractors, and residents, creating a potentially hazardous environment.

County officials have intentionally chosen this unusual number for its psychological impact.

Drivers passing through the Outagamie County Recycling & Solid Waste facility are doing double-takes as they encounter the new 17.3 mph speed limit sign. The unique figure is not just a curiosity but a deliberate effort to heighten driver awareness and prevent accidents.

“Why 17.3? Because it makes you pause. It makes you look twice,” officials explained in a social media post unveiling the new speed limit. Their aim is to disrupt drivers’ “autopilot” mode, encouraging them to be more mindful of their speed and safety as they navigate the area.

The site sees steady traffic from large hauling vehicles and smaller passenger cars, often moving in tight quarters.

A roadway leads into Retzer Nature Center in Waukesha, Wis. (iStock)

The county believes the unconventional speed limit is a small change that will get drivers to slow down, stay alert and watch out for others.

Whether it catches on elsewhere remains to be seen, but for now, 17.3 mph is turning heads in Wisconsin.

“Worked last weekend when I was there. Made us laugh,” one user replied to the post.

A rural road in Wisconsin is lined with scrub oaks and powerlines, with corn and farm fields visible to the left in early fall. (iStock)

Other users, however, were skeptical of the move.

“Sounds like something outagamie would do,” another user wrote. “Plus you’ll get speeding for 17.4 and impeding traffic at 17.2, everyone gonna be paying up.”

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