County routes in Livingston County, New York, are signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon route marker.
| Route | Length (mi) | Length (km) | From | Via | To | Notes |
|---|---|---|---|---|---|---|
| 2.99miles | NY 63 in Groveland | Scottsburg Road | NY 256 / CR 1A in Sparta | Former routing of NY 256 | ||
| 1.57miles | NY 256 / CR 1 | Springwater Road in Sparta | CR 38 / CR 71 | |||
| 5.69miles | CR 1 | Groveland Hill Road in Groveland | CR 10 / CR 44 / CR 45 / CR 48 | |||
| 2.96miles | NY 408 | Barron Road in Mount Morris | CR 30A | Formerly part of NY 258 | ||
| 2.99miles | Letchworth State Park | Gibsonville Road in Leicester | US 20A / NY 39 / CR 64 | |||
| 3.04miles | NY 36 / CR 23 | Fowlerville Road in York | CR 22 at Avon town line | |||
| 4.77miles | CR 8 at Conesus town line | East Lake Road in Livonia | US 20A / NY 15 / CR 62 | |||
| 1.3miles | CR 20 | Main Street in Portage | NY 70 | |||
| 3.21miles | CR 33 | East Lake Road in Conesus | CR 6 at Livonia town line | |||
| 4.49miles | CR 17 / CR 80 in Ossian | Ossian Hill Road | NY 436 in North Dansville | |||
| 3.87miles | CR 2 / CR 10 / CR 44 / CR 45 in Groveland | Groveland Road | Geneseo village line in Geneseo | |||
| 4.57miles | CR 72 | Rock Spring Hill Road in West Sparta | CR 34 | |||
| 3.38miles | CR 39 at Livonia town line | Livonia Center Road in Lima | US 20 / NY 5 | |||
| 2.47miles | CR 76 at Nunda town line | Redmond Road in West Sparta | CR 59 | |||
| 0.78miles | CR 23 | Linwood Road North in York | Genesee County line | |||
| 3.71miles | Nunda village line in Nunda | Creek Road | CR 3 in Mount Morris | |||
| 3.43miles | NY 15A | Wheaton Hill Road in Springwater | CR 36 | |||
| 2.16miles | CR 9 / CR 80 | Sugar Creek Road in Ossian | CR 49 / CR 70 | |||
| 0.85miles | Canandaigua Street | River Road in Leicester | Jones Bridge Road | |||
| 2.71miles | NY 15 / CR 52 in Avon | South Lima Road | CR 47 / CR 55 in Livonia | |||
| 3.86miles | Allegany County line (becomes CR 15) | Short Tract Road in Portage | NY 436 | |||
| 2.75miles | NY 436 | Short Tract Road in Portage | CR 25 | |||
| 2.04miles | Caledonia village line | Iroquois Road in Caledonia | CR 73 | |||
| 2.71miles | CR 5 at York town line | Fowlerville Road in Avon | NY 39 | |||
| 3.5miles | CR 23A / CR 58 | Linwood Road in York | NY 36 / CR 5 | |||
| 0.25miles | Genesee County line (becomes CR 20) | Walker Road in York | CR 23 / CR 58 | |||
| 2.01miles | Allegany County line (becomes CR 16) | Birdsall Road in Nunda | CR 24A / CR 68 | Part north of Old State Road was formerly part of NY 408 | ||
| 0.32miles | CR 68 | Birdsall Road in Nunda | NY 70 / NY 408 | Formerly part of NY 408 | ||
| 1.34miles | CR 82 in Portage | Oakland Road | Helena Road in Mount Morris | |||
| 2.02miles | US 20 / NY 5 | Rochester Street in Avon | Monroe County line (becomes CR 84) | |||
| 1.03miles | Steuben County line (becomes CR 46) | Stone Falls Road in North Dansville | NY 63 | |||
| 0.22miles | NY 63 | Perkinsville Road in North Dansville | Steuben County line (becomes CR 90) | |||
| 3.98miles | CR 32 / CR 48 | Lakeville - Grove Road in Geneseo | US 20A | |||
| 5.81miles | NY 256 | Reeds Corners Road in Sparta | CR 38 | |||
| 3.68miles | CR 30A / CR 43 | Dutch Street in Mount Morris | NY 36 | |||
| 0.79miles | CR 3 | Main Street in Mount Morris | CR 30 / CR 43 | Part south of CR 72 was formerly part of NY 258 | ||
| 0.3miles | CR 75 | Townline Road in Springwater | Steuben County line (becomes CR 93) | |||
| 3.9miles | CR 10 | Long Point Road in Geneseo | NY 256 | |||
| 2.26miles | NY 256 | Sliker Hill Road in Conesus | NY 15 / CR 71 | |||
| 2.69miles | CR 57 / CR 59 | Stoner Hill Road in West Sparta | NY 36 | |||
| 3.48miles | Genesee County line (becomes CR 10) | York Road West in York | NY 36 | |||
| 6.27miles | Steuben County line (becomes CR 37) | Tabor Corners Road in Springwater | CR 16 | |||
| 0.52miles | Ontario County line (becomes CR 36) | County Road 36 in Springwater | Ontario County line (becomes CR 36) | |||
| 2.41miles | NY 36 | River Road in Leicester | US 20A / NY 39 | |||
| 3.6miles | CR 1A / CR 71 in Sparta | Liberty Pole Road | NY 15 in Springwater | |||
| 2.3miles | US 20A / CR 56 | Livonia Center Road in Livonia | CR 12 at Lima town line | |||
| 0.17miles | Avon village line | North Avenue in Avon | CR 26 |
| Route | Length (mi) | Length (km) | From | Via | To | Notes |
|---|---|---|---|---|---|---|
| 1.18miles | US 20A / NY 15A | Richmond Mills Road in Livonia | Ontario County line (becomes CR 15) | |||
| 1.25miles | CR 16 | Canadice Road in Springwater | Ontario County line (becomes CR 37) | |||
| 5.31miles | CR 30 / CR 30A | Begole Road in Mount Morris | NY 36 | |||
| 4.5miles | NY 63 | East Groveland Road in Groveland | CR 2 / CR 10 / CR 45 / CR 48 | |||
| 2.3miles | CR 2 / CR 10 / CR 44 / CR 48 | Maple Beach Road in Groveland | NY 256 | |||
| 0.51miles | CR 68 in Nunda | Oakland Street | NY 70 in Portage | |||
| 1.77miles | Livonia village line | Poplar Hill Road in Livonia | CR 19 / CR 55 | |||
| 2.95miles | CR 2 / CR 10 / CR 44 / CR 45 in Groveland | Lakeville - Groveland Road | CR 28 / CR 32 in Geneseo | |||
| 3.47miles | CR 17 | McCurdy Road in Ossian | CR 9 | |||
| 4.67miles | NY 63 | Federal Road in York | CR 23 | |||
| 3.45miles | NY 63 in Sparta | Parker Hill Road | CR 1 in Groveland | |||
| 2.99miles | NY 39 in Avon | Triphammer Road | NY 15 / CR 19 in Geneseo | |||
| [1] | CR 21 | Maxwell Station Road in Caledonia | Monroe County line | Former number | ||
| 2.07miles | NY 70 | Newville Road in Nunda | CR 78 | |||
| 3.37miles | CR 19 / CR 47 | Poplar Hill Road in Lima | US 20 / NY 5 | |||
| 7.05miles | NY 15 in Conesus | Federal Road | US 20A / CR 39 in Livonia | |||
| 2.1miles | NY 436 in Ossian | Kenney Road | CR 34 / CR 59 in West Sparta | |||
| 2.28miles | CR 58A | Stewart Road in York | CR 23 | |||
| 0.2miles | Genesee County line | Craig Road in York | CR 58 | |||
| 4.7miles | CR 34 / CR 57 | Kysorville - Byersville Road in West Sparta | NY 36 | |||
| 5.87miles | Steuben County line | Carney Hollow Road in Springwater | NY 15 | |||
| 3.55miles | US 20 | Middle Road in Caledonia | Caledonia village line | |||
| 5.13miles | US 20A / NY 15 / CR 6 in Livonia | Bronson Hill Road | US 20 / NY 5 in Avon | |||
| 0.94miles | CR 21 | Wheatland Center Road in Caledonia | Monroe County line (becomes CR 174) | |||
| 2.24miles | US 20A / NY 39 / CR 4 | Perry Road in Leicester | NY 36 | |||
| 2.62miles | US 20 / NY 5 | Oak Opening Road in Avon | Monroe County line (becomes CR 78) | |||
| 2.43miles | US 20 / NY 5 | Bragg Street, Martin Street, and Ideson Road in Lima | NY 65 | |||
| 1.76miles | CR 5 | MacIntyre Road in York | US 20 | |||
| 0.27miles | Portage town line | Main Street in Nunda | CR 24 / CR 24A | |||
| 2.26miles | CR 9 | Valley Road in Ossian | NY 436 | |||
| 2.48miles | Allegany County line (becomes CR 13B) | Canaseraga Road in Ossian | CR 17 / CR 49 | |||
| 5.82miles | NY 256 in Sparta | Stagecoach Road | NY 15 / CR 33 in Conesus | Formerly NY 255 | ||
| 5.84miles | CR 30A in Mount Morris | Presbyterian Road | NY 36 / NY 258 in West Sparta | Formerly part of NY 258 | ||
| CR 21 | Cameron Road in Caledonia | River Road | Former number | |||
| 1.54miles | CR 60 | Pokamoonshine Road in Springwater | CR 75 | |||
| 0.38miles | CR 31 | Becker Road in Springwater | CR 74 | |||
| 1.82miles | CR 77 | Brokaw Road in Nunda | CR 13 at West Sparta town line | |||
| 2.91miles | CR 15 | DeGroff Road in Nunda | CR 76 | |||
| 2.49miles | CR 79 | Barkertown Road in Nunda | CR 54 | |||
| 1.1miles | CR 78 | Chidsey Corners Road in Nunda | NY 436 | |||
| 2.63miles | CR 9 / CR 17 | McNinch Road in Ossian | NY 436 / CR 59 | |||
| 1.07miles | Nunda village line | Picket Line Road in Nunda | CR 82 | |||
| 0.83miles | CR 25 | Middle River Road in Portage | CR 81 | |||
| 0.25miles | Stone Hill Road | Jakeman Hill Road in Livonia | Dead end | |||
| 4.71miles | NY 5 | River Road in Caledonia | Monroe County line (becomes NY 940H) | |||
| 0.32miles | Parker Road | Al Lorenz Drive in Mount Morris | Murray Hill Drive |