The Gate Might Be the Most Important Part of This Autonomous Mowing Project
Grand Prairie Park's new baseball complex in Lakeville, Minnesota is hosting its first season of baseball this year. Players, coaches, and fans see a brand-new facility. Turf managers might notice something else.
Sitting behind the fence is a Toro Turf Pro 300 autonomous mower quietly maintaining both the infield and outfield. At first glance, that might seem like the story. Autonomous mowing is becoming an increasingly familiar conversation across the sports field industry.
After visiting the site in late May, it became clear that the mower isn't the most interesting part of the project.
The gate is.
Lakeville's new baseball field was designed from the beginning with autonomous operation in mind. Working alongside Toro, MTI Distributing, contractors, and suppliers, the city incorporated an automated fence gate that allows the mower to leave a secure charging area, complete its mowing schedule, and return on its own without direct supervision.
The system is programmed to operate only when the stands are empty and gates are secured. The mower exits its charging location, moves through the custom gate, maintains the field, and returns when finished.
For most visitors, the process is invisible.
For turf managers, it's a glimpse into what happens when maintenance considerations are given a seat at the design table early enough to influence construction decisions.
That's really what this project reveals.
Too often, maintenance teams inherit facilities after the major decisions have already been made. By that point, fence lines are installed, access points are fixed, storage locations are determined, and operational constraints become permanent parts of the property.
At Grand Prairie Park, maintenance wasn't treated as an afterthought.
Mark Kruse, Parks Superintendent for the City of Lakeville, believes that's one of the most important lessons from the project.
He noted that the people who will ultimately be responsible for maintaining a facility need to be involved early in the design process. It's much easier to build operational efficiency into a project from the beginning than it is to retrofit solutions later.
That thinking shows up throughout the site.
The field's warning track design allows the autonomous mower to straddle the edge cleanly, creating a consistent finish around the perimeter. The charging location is secure yet accessible. The gate system was designed as part of the overall operational workflow rather than added after construction.
None of those decisions happened by accident.
The project required extensive coordination between Lakeville Parks, Toro, MTI Distributing, the fencing contractor, and LiftMaster components that power the automated gate system.
According to Jeff Drake, Technology Sales Manager at MTI Distributing, the mower was only one piece of a larger operational challenge.
"When we were talking with Mark and Paul on their project at Grand Prairie Park, we knew they wanted an autonomous mower to mow the field, but that was only a part of the problem they were trying to solve," Drake said. "The gate was something we hadn't had experience with before, but figured it could be done."
That willingness to solve the entire workflow rather than simply deliver a machine became a defining characteristic of the project.
"Once they made their choice to go with MTI and Toro, we worked with, and often alongside their team, contractors, and suppliers to ensure that everything was properly laid out and communicating to ensure seamless operation in the end," Drake said. "It was a challenging, yet fun and rewarding project to be part of."
What stands out is that nobody involved appears interested in protecting the idea as a competitive advantage.
Kruse has been open about sharing details of the automated gate implementation because he hopes other sports field managers will see the concept and identify places where similar solutions might work within their own operations.
That mindset reflects one of the healthier traditions within the sports field profession. Most meaningful operational improvements spread because someone is willing to show what worked, explain what didn't, and allow others to build on the idea.
Free Download Available from:
Lakeville Parks has a history of that kind of practical innovation.
The department maintains roughly 70 parks, approximately 150 miles of paved trails, and around 100 sports fields across one of Minnesota's fastest-growing communities. Managing infrastructure at that scale requires constant evaluation of labor, equipment, and workflow.
The department already utilizes two Traqnology robotic field marking units as part of its sports field operations. The autonomous mower project represents another example of a team continuously looking for ways to create more predictable and efficient workflows.
That's why this story matters beyond a single baseball field.
The larger lesson isn't that every facility needs an autonomous mower. It's that the most successful technology implementations usually begin with operational questions rather than equipment decisions.
How do we reduce repetitive work?
How do we create more predictable maintenance schedules?
How do we allow staff to spend more time on higher-value tasks?
How do we design facilities that are easier to maintain over the next twenty years rather than just easier to build today?
At Grand Prairie Park, the answers required a mower, a gate, several partners, and a lot of planning. The result is a field that largely takes care of one of its most routine maintenance tasks on its own.
More importantly, it's a reminder that operational efficiency is often designed long before the first game is played.
