| Special Service Roads in Connecticut | |
|---|---|
| System information | |
| Notes | Special Service Roads in Connecticut maintained by ConnDOT |
| Highway names | |
| Interstates | Interstate X (I-X) |
| US Highways | U.S. Route X (US X) |
| State | Route X |
| System links | |
| |
In the U.S. state of Connecticut, state highways are grouped into signed routes, unsigned special service roads (SSR), and unsigned state roads (SR). Special service roads are roads that connect a federal or state facility (including state parks and some Interstate Highway interchanges) to a signed state route. Roads classified by the Connecticut Department of Transportation as special service roads are given an unsigned number designation between 400 and 499, or 1001.[citation needed]
| Number | Length (mi)[1] | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
|---|---|---|---|---|---|---|---|---|
| SSR 401 | 2.29 | 3.69 | Route 20 in Windsor Locks | Route 75 in Windsor Locks | — | — | Bradley Airport Connector | |
| SSR 403 | 1.09 | 1.75 | One-way loop access road between Bradley Airport Connector (SSR 401) and Bradley International Airport terminal in Windsor Locks | — | — | |||
| SSR 404 | 0.81 | 1.30 | Route 220 in Enfield | Willard-Cybulski Correctional Institution | — | — | Shaker Road, Bilton Road | |
| SSR 405 | 0.47 | 0.76 | Route 175 in Newington | Hartford Regional Center | — | — | Patricia M. Genova Drive | |
| SSR 410 | 2.28 | 3.67 | Route 154 in Middletown | Pratt & Whitney Aircraft Plant | — | — | Aircraft Road | |
| SSR 411 | 1.98 | 3.19 | Route 3 in Rocky Hill | Route 99 in Rocky Hill | — | — | Serves Dinosaur State Park and Arboretum | |
| SSR 422 | 0.31 | 0.50 | Route 99 in Wethersfield | Hartford Avenue in Wethersfield | — | — | Nott Street | |
| SSR 423 | 0.31 | 0.50 | South Road in Farmington | State Highway Garage | — | — | ||
| SSR 424 | 0.86 | 1.38 | Route 175 in Wethersfield | Road end | — | — | Russell Road | |
| SSR 426 | 0.20 | 0.32 | Route 14 in Plainfield | Quinebaug Valley Fish Hatchery | — | — | Russell Road | |
| SSR 429 | 0.67 | 1.08 | Route 149 in Colchester | Day Pond State Park | — | — | ||
| SSR 430 | 0.86 | 1.38 | Route 195 in Mansfield | North Eagleville Road in Mansfield | — | — | Serves University of Connecticut | |
| SSR 431 | 2.39 | 3.85 | Route 148 in Lyme | Route 82 in East Haddam | — | — | Serves Gillette Castle State Park | |
| SSR 432 | 0.54 | 0.87 | US 1 in East Lyme | Stone's Ranch Military Reservation | — | — | ||
| SSR 433 | 1.28 | 2.06 | Route 32 in Montville | Fort Shantok Archeological District | — | — | ||
| SSR 434 | 10.13 | 16.30 | Route 82 in East Haddam | Route 82 in East Haddam | — | — | Serves Devil's Hopyard State Park | |
| SSR 435 | 0.21 | 0.34 | US 6 in Killingly | Old Furnace State Park | — | — | ||
| SSR 437 | 0.44 | 0.71 | Route 32 in New London | State Pier | — | — | Crystal Avenue | |
| SSR 438 | 2.90 | 4.67 | US 44 in Putnam | Quaddick Town Farm Road in Thompson | — | — | ||
| SSR 439 | 0.56 | 0.90 | Route 151 in East Hampton | Hurd Park Road in East Haddam | — | — | Serves Hurd State Park | |
| SSR 449 | 1.07 | 1.72 | Route 156 in East Lyme | I-95 in East Lyme | — | — | Rocky Neck Connector; serves Rocky Neck State Park | |
| SSR 450 | 4.46 | 7.18 | US 1 in Madison | Route 79 in Madison | — | — | Hammonasset Connector, Duck Hole Road, Horse Pond Road; serves Hammonasset Beach State Park | |
| SSR 453 | 0.32 | 0.51 | Route 10 in Hamden | Mount Carmel Avenue in Hamden | — | — | Serves Sleeping Giant State Park | |
| SSR 454 | 1.89 | 3.04 | Route 110 in Shelton | Birchbank Road in Shelton | — | — | Serves Indian Well State Park | |
| SSR 476 | 1.41 | 2.27 | Sherwood Island State Park in Westport | US 1 in Westport | — | — | Sherwood Island Connector | |
| SSR 478 | 6.08 | 9.78 | Route 45 in Washington | Route 45 in Warren | — | — | Serves Lake Waramaug State Park | |
| SSR 479 | 0.25 | 0.40 | US 202 in Washington | Mount Tom State Park | — | — | ||
| SSR 480 | 0.77 | 1.24 | Route 4 in Cornwall | Great Hollow Road in Cornwall | — | — | Serves Mohawk Mountain State Park | |
| SSR 481 | 0.28 | 0.45 | Route 39 in New Fairfield | Squantz Pond State Park | — | — | ||
| SSR 482 | 4.11 | 6.61 | Route 181 / Route 318 in Barkhamsted | Route 20 in Barkhamsted | — | — | Serves Peoples State Forest | |
| SSR 483 | 0.49 | 0.79 | Winsted Road (SR 800) in Torrington | Burr Pond State Park | — | — | ||
| SSR 485 | 1.17 | 1.88 | Route 4 in Torrington | University of Connecticut, Torrington campus | — | — | University Drive | |
| SSR 486 | 1.08 | 1.74 | Route 188 in Southbury | Waterbury–Oxford Airport in Oxford | — | — | ||
| SSR 487 | 4.24 | 6.82 | Route 67 in Southbury | Kettletown State Park | — | — | ||
| SSR 488 | 0.90 | 1.45 | Route 20 in Hartland | Mill Street | — | — | Serves Tunxis State Forest | |
| SSR 489 | 0.17 | 0.27 | Route 4 in Burlington | Connecticut State Fish Hatchery | — | — | ||
| SSR 490 | 1.10 | 1.77 | Route 34 in Newtown | Garner Correctional Institution | — | — | Nunnawauk Road, Wasserman Way; provides access to I-84 | |
| SSR 492 | 0.24 | 0.39 | US 6 / Route 67 in Southbury | State Highway Garage | — | — | ||
| SSR 493 | 0.34 | 0.55 | Station Place in Stamford | US 1 / Route 137 in Stamford | — | — | Washington Boulevard; serves Stamford Transportation Center | |