Commercial trucks with a registered weight of over are not allowed to use the parkway north of exit 105, just past the Asbury Park Toll Plaza. South of this point, trucks are permitted, but must pay additional tolls. Buses are allowed for the entire length of the parkway. In April 2011, New Jersey Transportation Commissioner James Simpson announced the NJTA was looking into the possibility of allowing trucks on the northern portion of the Garden State Parkway. However, the idea was quickly abandoned after the agency found the road had engineering concerns that would make the consideration of allowing trucks on this segment impossible.