A | B | C | D | E | F | G | H | CH | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
 CR 172 passing a local auto body shop in Wurtsboro | |
| Highway names | |
|---|---|
| Interstates | Interstate X (I-X) |
| US Highways | U.S. Route X (US X) |
| State | New York State Route X (NY X) |
| County: | County Route X (CR X) |
| System links | |
County routes in Sullivan County, New York, are maintained by the Sullivan County Division of Public Works and signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon route marker. The county highway system comprises roughly 140 routes arranged across the county in groups of nine. For the most part, state routes in Sullivan County are county-maintained and co-signed with county routes. However, the converse is not true; that is, not all county routes overlap state routes for their entire length. Typically, each series consists of county routes along a single roadway, often overlapping with state highways in the process. The lowest numbered route in the system is County Route 11 (CR 11); the highest is CR 183C. Note that routes 160 through 169 do not conform to any style, and coincidentally the 170 through 179 series (with the exception of the spur designated 174A) follows the pre-expressway routing of New York State Route 17 (NY 17).
Sullivan County posted signage of their routes in 1958.[1]
Routes 1–50
Barryville to Claryville (11–19)
The Barryville to Claryville series encompasses routes 11 through 17 and CR 19, the non-suffixed of which form a mostly continuous roadway between the two communities. Most of the routes are concurrent to NY 55, which follows the Barryville–Claryville route from Barryville north to Curry. At Curry, CR 19 splits from NY 55 to access Claryville. The Barryville–Claryville route is interrupted four times by three state-maintained stretches of NY 55 (from CR 13 to CR 14; from CR 16 to CR 17; and from CR 17 to CR 19) and a locally maintained section within the village of Liberty.
- Route list
| Route | Length (mi)[2] |
Length (km) |
From | Via | To | Notes |
|---|---|---|---|---|---|---|
 CR 11
|
3.81 | 6.13 | NY 97 | Brook Road in Highland | CR 12 at Eldred Street | Entire length overlaps with NY 55 |
 CR 11A
|
0.64 | 1.03 | NY 97 | River Road in Highland | Dead end near NY 55 / NY 97 junction | |
 CR 12
|
7.38 | 11.88 | CR 11 at Eldred Street in Highland | Board Road | CR 13 / CR 26 in Bethel | Entire length overlaps with NY 55 |
 CR 13
|
4.07 | 6.55 | CR 12 / CR 26 | White Lake Road in Bethel | NY 17B | Entire length overlaps with NY 55 |
 CR 14
|
6.29 | 10.12 | NY 17B | Swan Lake Road in Bethel | Liberty town line | Entire length overlaps with NY 55 |
 CR 15
|
3.59 | 5.78 | Bethel town line | Liberty Road in Liberty | Liberty village line | Entire length overlaps with NY 55 |
 CR 16
|
3.92 | 6.31 | Liberty village line in Liberty | Neversink Road | Aden Road in Neversink | Entire length overlaps with NY 55 |
 CR 17
|
2.30 | 3.70 | Wilson Shields Road | Neversink Road in Neversink | Wagners Road | Entire length overlaps with NY 55 |
 CR 19
|
5.28 | 8.50 | NY 55 | Claryville Road in Neversink | Ulster County line | Part south of CR 157 was formerly part of NY 42 |
Barryville to Narrowsburg (21–26)
The Barryville to Narrowsburg series encompasses routes 21 through 26. CR 21, CR 22, and CR 23 form a continuous roadway north to an intersection with NY 97 near Narrowsburg, while CR 24 follows two county-maintained sections of NY 52 in the town of Tusten. The remaining routes are assigned to various connectors in the towns of Tusten and Highland.
- Route list
| Route | Length (mi)[2] |
Length (km) |
From | Via | To | Notes |
|---|---|---|---|---|---|---|
 CR 21
|
3.83 | 6.16 | NY 97 | Barryville–Yulan Road | CR 22 / CR 33 | |
 CR 21A
|
0.09 | 0.14 | NY 97 | River Road in Highland | CR 21 | |
 CR 22
|
4.32 | 6.95 | CR 21 / CR 33 in Highland | Beaver Brook Road | CR 23 / CR 26 in Tusten | |
 CR 23
|
3.87 | 6.23 | NY 97 | Lumberland–Mount Hope Road in Tusten | CR 22 / CR 26 | |
 CR 24
|
4.15 | 6.68 | Main Street | Bridge Street and Narrowsburg Road in Tusten | CR 111 at Cochecton town line | Entire length overlaps with NY 52; discontinuous at NY 97 |
 CR 25
|
1.39 | 2.24 | NY 97 | Eckes Road in Tusten | NY 52 / CR 24 | |
 CR 26
|
6.25 | 10.06 | CR 22 / CR 23 in Tusten | Crystal Lake Road | NY 55 / CR 13 in Bethel |
Mongaup to Yulan (31–33)
The Mongaup to Yulan series is only CR 31 through CR 33, as routes 34 through 39 do not currently exist within the county. The roadway begins as CR 31 at NY 97 in Mongaup and heads northwest to a junction with CR 21 and CR 22 in Yulan. CR 31 and CR 32 do not directly intersect each other; instead, they are connected by the northernmost portion of CR 41.
- Route list
| Route | Length (mi)[2] |
Length (km) |
From | Via | To | Notes |
|---|---|---|---|---|---|---|
 CR 31
|
5.28 | 8.50 | NY 97 | Upper Mongaup Road in Lumberland | CR 41 | |
 CR 32
|
5.14 | 8.27 | NY 55 / CR 12 / CR 33 in Highland | Proctor Road | CR 41 / CR 42 in Lumberland | |
 CR 33
|
2.82 | 4.54 | CR 21 / CR 22 | Eldred–Yulan Road in Highland | NY 55 / CR 12 / CR 32 |
Pond Eddy to Monticello (41–49)
The Pond Eddy to Monticello series is made up of CR 41 through CR 45 and CR 47 through CR 49, including CR 45A. The Pond Eddy–Monticello roadway begins at NY 97 in Pond Eddy and progresses north as CR 41 through CR 45, from south to north, to a terminus at NY 42 south of Monticello. CR 47 is a spur off CR 32 from Eldred to Highland Lake. The route itself does not connect to any other route in the Pond Eddy-Monticello series; however, the unnumbered Mohican Lake Road continues east from the eastern terminus of CR 47 to intersect CR 42 near Glen Spey. The remaining routes are spurs off the main Pond Eddy–Monticello route.
- Route list
| Route | Length (mi)[2] |
Length (km) |
From | Via | To | Notes |
|---|---|---|---|---|---|---|
 CR 41
|
2.92 | 4.70 | Pennsylvania state line | High Road in Lumberland | CR 32 / CR 42 | |
 CR 42
|
3.31 | 5.33 | CR 32 / CR 41 | Forestburgh Road in Lumberland | CR 43 at Leers Road | |
 CR 43
|
5.05 | 8.13 | CR 42 at Leers Road in Lumberland | Forestburgh Road | NY 42 / CR 48 in Forestburgh | |
 CR 44
|
3.48 | 5.60 | CR 43 | Plank and Sackett Lake roads in Forestburgh | CR 45 at Thompson town line | |
 CR 45
|
3.97 | 6.39 | CR 44 at Forestburgh town line | Sackett Lake Road in Thompson | NY 42 | |
 CR 45A
|
0.10 | 0.16 | CR 45 | Sackett Lake Road in Thompson | NY 42 | |
 CR 47
|
2.03 | 3.27 | CR 32 | Highland Lake Road in Highland | Lakeview Drive | |
 CR 48
|
3.71 | 5.97 | NY 42 / CR 43 | Hartwood Road in Forestburgh | CR 49 / CR 101 | |
 CR 49
|
3.45 | 5.55 | Orange County line (becomes CR 7) | Oakland Valley Road in Forestburgh | CR 48 / CR 101 |
Routes 51–100
Liberty to Spring Glen (51–59)
The Liberty to Spring Glen series consists of routes 51 through 59. Routes 51 through 55 follow a single roadway across eastern Sullivan County from Liberty to the Ulster County line, with a brief gap between CR 53 and CR 54 in Woodridge. In Ulster County, the road continues as the short CR 80, terminating at US 209 in Spring Glen. CR 59 is a connector between NY 17B and CR 174 near Monticello and does not connect to any other route in the Liberty-Spring Glen series. The remaining routes are connectors in the vicinity of Woodridge.
- Route list
