Rhode Island State Highways 1-99
| Route | South and West Terminus | North and East Terminus | Comments |
| 2 | US 1; Town of Charlestown | US 1; City of Providence | |
| 3 | US 1; Town of Westerly | SR 2; City of Warwick | |
| 4 | US1 and SR 138; Town of North Kingston | I-95; City of Warwick | Commonly known as "The road to the beach" |
| 5 | SR 2; City of Cranston | SR 102; Town of North Smithfield | |
| 7 | I-95; City of Providence | SR 102; Town of Burillville | |
| 10 | SR 12 "Park St." ; City of Cranston | I-95; City of Providence | First Expressway in RI; Known as "Huntington Expwy" Ends suddenly at Park St. in Cranston. Originally to continue to Warwick |
| 12 | SR 102; Town of Scituate | US 1A; City of Cranston | |
| 14 | CT State Line; Town of Coventry | US 6; City of Providence | |
| 15 | US 44; Town of North Providence | SR 114; City of Pawtucket | |
| 24 | SR 114; Town of Portsmouth | MA State Line; Town of Tiverton | Runs over the Sakonnet River Bridge. Includes SR 138 |
| 33 | SR 117; Town of West Warwick | SR 117; City of Warwick | |
| 37 | I-295; City of Cranston | US 1; City of Warwick | Originally to be I-895 that would hook up with SR 114 in Barrington and to include a massive bridge over the Bay |
| 77 | Sakonnet Point; City of Little Compton | SR 24 and SR 138; Town of Tiverton | |
| 78 | CT State Line; Town of Westerly | US 1; Town of Westerly | AKA Westerly By-Pass; 4 Lane Expressway |
| 81 | SR 179; Town of Little Compton | MA State Line; Town of Tiverton | |
| 91 | US 1; Town of Westerly | SR 112; Town of Charlestown | |
| 96 | SR 98; Town of Burrillville | MA State Line; Town of Burrilliville | |
| 98 | SR 100; Town of Glocester | MA State Line; Town of Burriville | |
| 99 | SR 146; Town of Lincoln | SR 122; Town of Cumberland |