Transportation authorities in Manitoba, Missouri, and Pennsylvania are urging motorists to reduce speeds and exercise caution during the 2026 construction season [1].
These warnings come as agencies attempt to reduce accidents and improve safety for workers during a period described as record-breaking for construction activity [1, 3].
In Missouri, the Missouri Department of Transportation (MoDOT) expects more than 1,000 active work zones throughout the 2026 season [3]. The agency said driver awareness is a critical component of road safety, particularly as traffic volume increases during the construction peak [2].
Similar warnings have been issued in Pennsylvania, where the Pennsylvania Department of Transportation (PennDOT) said drivers should slow down as the construction season ramps up [4]. The effort to minimize collisions in these zones is a priority for state officials seeking to protect crew members, and commuters alike [4].
In Canada, authorities in Manitoba have issued similar guidance to drivers to ensure safety in active work zones [1].
These regional efforts aligned with National Work Zone Awareness Week, which ran from April 20 to April 24, 2026 [2]. The initiative aims to educate the public on the dangers of speeding and distracted driving in areas where road crews are present [2].
Officials said that following posted speed limits and paying attention to signage are the most effective ways to prevent fatalities in these zones [2, 3]. The combination of high-volume traffic and a high number of active sites increases the likelihood of accidents if drivers do not adjust their behavior [1, 3].
“More than 1,000 active work zones expected in Missouri during the 2026 construction season”
The simultaneous push for caution across multiple North American jurisdictions suggests a significant increase in infrastructure investment and road repair projects for 2026. By coordinating warnings with National Work Zone Awareness Week, transportation departments are attempting to mitigate the inherent safety risks that accompany a record-breaking volume of active work zones.
