Specifications include, but are not limited to: This project involves tree and shrub clearing, removal, and disposal to comply with the Migratory Bird Treaty Act (MBTA), including all associated preparation and traffic control as listed in each Job Order. The tree and shrub clearing, removal and disposal may be located adjacent to NHS Interstate, NHS Non-Interstate, Primary, Secondary, and County or City routes within MDT’s Missoula area. Job orders may range from small projects of less than one-half acre in size to greater than 20+ acres. Tree/Shrub Clearing, Removal, Disposal requirements may involve State, Federal, Local Government/Agency and private landowner coordination. Specific requirements will be listed with each job order.