Traffic Milestone Management Glen A. Berkowitz, Esq. How do I drive into Boston on the relocated I-93 South as of Sunday, April 13, 2003? Destination Old Exit # New Exit # High Street Exit 23 (High St.) No change. Purchase Street or Summer Exit 22 (South Use Exit 23 (High Street). Exit 23 to High Street to Financial Station/Purchase Street now goes directly straight onto Purchase District and South Boston Street) Street. Drivers destined for Purchase Street or Summer Street should now take Exit 23 to Purchase Street to Summer Street. South Station area Exit 22 (South Use new relocated left-side Exit 22 (South Station) Station/Chinatown). Existing Exit 22 has been redesigned to serve both South Station and Chinatown, and drivers will now temporarily exit left from the high-speed travel lane. Drivers should use caution when taking this relocated left-side exit from I-93 South. Chinatown/Theater District Exit 21 Use new relocated left-side Exit 22 (South (Chinatown/Kneeland Station/Chinatown). The old Exit 21 to Street) Chinatown/Kneeland Street has been permanently closed. Existing Exit 22 has been temporarily redesigned to serve both South Station and Chinatown, and drivers headed to Chinatown, Kneeland Street, or the Theater District should take this relocated left-side exit from I-93 South. Drivers headed towards Kneeland Street or the Theater District should follow new overhead signs towards Chinatown on the exit ramp. I-90 Westbound/Albany St. Exit 20 No change.