Quarterhill provides technology for transportation agencies and operators. Our work spans toll collection, roadside systems, and commercial vehicle inspection, as well as broader intelligent transportation and mobility solutions. We help customers process toll transactions, monitor and manage roadway activity, and use information from across their operations. Transportation systems are most useful when the information between them can be put to work. Quarterhill combines specialized technologies with decades of industry experience to help customers manage complex operations and build on the infrastructure they already have.