B197 Road

From: (1) A505/M1 | (2) A602 Stevenage
To: (1) A602 Stevenage | (2) A6129/A1(M)/B653
Roads: Welwyn By Pass Road
Cities: Chesfield, Knebworth, Letchworth Garden City, Shephall, Welwyn, Welwyn Garden City, Woolmer Green, Ayot Saint Peter, North Mymms, Little Wymondley, Baldock, Great Wymondley, Stevenage, Stevenage Old Town, Smallford.