There are three signalized intersections and nine unsignalized intersections with one or more movements operating at a LOS E (or D outside Development Envelope) or lower during peak hours. The evaluation of the LOS is determined by performance of the intersection during one hour peak traffic periods in the a.m. and/or p.m. The following intersections contain one or more movements that operate at an unacceptable LOS: 1. Maryland 24 / Maryland 924 / Tollgate Road 2. Maryland 22 and Thomas Run Road / Schucks Road 3. Maryland 24 and Bel Air South Parkway 4. Interstate 95 and Maryland 24 Ramp 5. Business US 1 and Henderson Road 6. Maryland 147 and Connolly Road 7. Maryland 23 and Grafton Shop Road 8. Tollgate Road and MacPhail Road 9. US 1 and Milton Avenue 10. US 1 and Reckord Road 11. Maryland 22 and Aldino-Stepney Road 12. Maryland 155 and Earlton Road Developments that impact these intersections will be required to mitigate their impacts to the intersection.