Transportation: funds; allowable annual appropriation to the state trunk line fund for deposit in the grade crossing surface account; increase. Amends sec. 10 of 1951 PA 51 (MCL 247.660).

HB 5543 increases the annual funding for grade crossing surface improvements from $3 million to $6 million per year by amending Section 10(1)(b) of Michigan's Transportation Fund Act (MCL 247.660). This change directs more state transportation funds toward safety and surface repairs at railroad crossings - locations where roads intersect train tracks - across Michigan. The bill specifically adjusts the allocation within the state trunk line fund, ensuring doubled resources for maintaining these critical infrastructure points. It does not alter other funding mechanisms but directly affects how money is distributed for grade crossing safety upgrades.