A retarder system may be used that shall maintain the speed of the fully-loaded school bus at 19 miles per hour on a seven percent grade for 3.6 miles.
N.J. Admin. Code § 13:20-50A.21
A retarder system may be used that shall maintain the speed of the fully-loaded school bus at 19 miles per hour on a seven percent grade for 3.6 miles.
N.J. Admin. Code § 13:20-50A.21