BRIDGE AHEAD Bridge Ahead Indicates a bridge in the trail 50 to 100 yards ahead. Color is usually black and yellow. Directional Arrow Indicates a sudden or significant change of direction in the trail ahead. Used to mark dangerous turns. Color is usually black and yellow, but may also be orange and white. Trail Blaze or Blazer Indicates the path of the trail. Reassures riders unfamiliar with the trail, and guides groomers after storms when they are re-opening the trail. Color is usually solid orange, or orange and white. SPEED LIMIT 25 CORRIDOR Speed Limit Indicates the maximum lawful or recommended speed in miles per hour for the trail section. Color is usually black and white. Corridor Trail number Indicate that the rider is on an NYS Corridor Trail. They are high volume primary routes that provide access to significant use areas and concentrations of snowmobilers, and are supported with Trail Fund money. Color is brown and yellow. SECONDARY Secondary Trail number Indicates that the rider is on an NYS Secondary Trail. They are medium volume routes that connect local attractions and concentrations of snowmobilers to 27