relative to highway toll credits.

SB 155, titled "relative to highway toll credits," proposes changes to toll credit programs for highway users. The bill's specific provisions and who it directly affects (e.g., drivers, toll-paying commuters) are not detailed in the provided context. As a procedural bill focused on toll credits, it has been referred to multiple committees and is currently under interim study. No concrete policy changes or mechanisms are described in the available information.