Transportation

HB 1178 allows vehicle owners in New Hampshire to install aftermarket tinting on front side windows (left and right of the driver) if the tint permits at least 35% of light to pass through. It also creates a medical exemption, enabling individuals with qualifying health conditions to apply for a waiver permitting darker tint, provided they submit medical certification from a licensed provider and the tint still meets the 35% standard. The commissioner of safety will establish testing procedures and review waiver applications, including consulting a medical review board if needed. The law takes effect January 1, 2027.

HB 1810 imposes a $4 fee per ton (or equivalent) on bulk road salt, road salt mix, and brine sold in New Hampshire to fund certified winter road maintenance practices. The fee is collected annually by bulk sellers (e.g., suppliers to municipalities, businesses, or state agencies) and deposited into a dedicated road salt mitigation fund. Sellers must file annual returns with the Department of Revenue Administration, maintain sales records for three years, and provide receipts showing the fee paid. This policy directly affects road salt bulk sellers and ensures funds support certified winter road maintenance programs across the state.