Dubuque County targets traffic, emergency strain as data center debate looms over election
Dubuque County supervisors are considering rules to require data center developers to cover traffic-control and emergency-service costs during construction. The county is operating under a moratorium on large-scale facilities while it develops regulations addressing construction impacts, noise, waste, water consumption and groundwater protection.
The Dubuque County Board of Supervisors held a work session on the transportation and emergency-service impacts that could result if large data centers are built in the area. Sheriff Joe Kennedy said construction could bring heavy equipment, hundreds of workers and increased traffic to narrow rural roads, and recommended requiring developers to pay for off-duty law enforcement to manage traffic rather than using on-duty deputies.
The county is several months into a moratorium on large-scale facilities and plans to develop a binding ordinance before the pause ends in July 2027. Supervisors are also considering limits on construction hours, noise restrictions, landfill and electronic-waste capacity, water consumption, cooling systems and groundwater protections. Resident Mary Beth Decker described existing safety concerns from harvest traffic, while Supervisor Ann McDonough said the county needs extensive coordination before construction begins.