I’ve came up with my highway system 1 or 2 digit H roads are limited access highways B roads are short and parts are limited access but others are not and 3 digit H roads are Connectors. R roads are major roads and roads without a prefix are old roads List of H roads: H1 Border to H2 H2 border to Stamford H5 not done H45 H53 to above Stamford H53 H2 to eastward H102 loops around city B roads B1 B2 R roads R17 R34 R54 Old roads 144