List of numbered roads in Lennox and Addington County

This is a list of numbered county roads in Lennox and Addington County, Ontario.

County Road #	Local Name(s)	Western/Northern Terminus	Eastern/Southern Terminus	Settlements served	Additional Notes
1	Belleville Road Camden Road Newburgh Road Yarker Road	Deseronto Road (County Road 10) (Hastings County limits)	Camden-Portland Boundary Road (Frontenac County limits)	Napanee, Newburgh, Yarker
2	County Road 2 Dundas Street (Napanee), Main Street (Odessa)	Deseronto Road (Hastings County limits)	Neil Road (Frontenac County limits)	Napanee, Odessa	Main east-west provincial highway, decertified 1998. Continues west as Dundas Street, Deseronto, and east as Princess Street, Kingston
3	Napanee Road, Marlbank Road	Cold Water Road (Hastings County limits)	County Road 41	Marlbank	loops around as Napanee Road, Hastings, and becomes County Road 13
4	Tamworth Road County Road 4	County Road 41	King's Highway 33	Tamworth, Millhaven
5	Palace Road County Road 5	County Road 2	County Road 4	Napanee
6	County Road 6 Wilton Road	County Road 14	King's Highway 33	Moscow, Colebrook, Yarker, Odessa, Bayview
7	County Road 7	County Road 2	King's Highway 33	Bath
8	County Road 8	Dundas Street, Napanee	King's Highway 33	Adolphustown, Napanee
9	River Road County Road 9	County Road 8	County Road 8	Napanee, Greta, Bethany, Huff Wharf, Watercombe
10	Deseronto Road				This road is the boundary between Lennox and Hastings counties.
11	County Road 11	Deseronto Road (County Road 10) (Hastings County limits)	Main Street (County Road 27)	Selby, Newburgh
12	County Road 12	Deseronto Road (Hastings County limits)	County Road 41	Forest Mills
13	County Road 13	County Road 41	Youngs Road	Erinsville
14	County Road 14	County Road 41	Deerhurst Lane	Reidville, Enterprise
15	County Road 14	Frontenac County limits	County Road 4	Gull Creek, Tamworth	continues north to King's Highway 7 as Arden Road
16	County Road 16	County Road 11	County Road 1	none	minor connecting route
17	County Road 17	County Road 4	County Road 27	Newburgh	minor connecting route
18	County Road 18	County Road 1 West	County Road 5	none	minor connecting route
19	County Road 19 (Mud Lake Road North)	County Road 6	Howes Road	Odessa
20	County Road 20	County Road 6	Florida Road	Wilton
21	County Road 21	County Road 8	King's Highway 33	Galts Corner	minor connecting route
22	County Road 22	County Road 8	County Road 7	Millers Corners
23	Taylor Kidd Boulevard	County Road 4	County Road 24	Amherstview, Millhaven	extension of Kingston suburban route as Taylor Kidd Boulevard, then becomes John Counter Boulevard in Kingston (proper)
24	Coronation Boulevard	Woodbine Road (Kingston)	King's Highway 33	Amherstview	western boundary of Kingston (Collins Bay), eastern boundary of Lennox County (Amherstview)
25	County Road 25	South Shore Road	County Road 8	The Pines
26	Jim Snow Drive	Taylor Kidd Boulevard (County Road 23)	King's Highway 33	Millhaven	minor connecting route, serves a Bombardier factory near Millhaven
27	County Road 7	County Road 14	County Road 1	Croydon, Newburgh
28	Millhaven Road	County Road 4	County Road 6	Links Mills, Asselstine, Odessa
29	Flinton Road Bridge Water Road	Hastings County limits	King's Highway 41	Flinton, Flinton Corners	continues through Hastings County as Flinton Road to King's Highway 7
30	Buckshot Lake Road	King's Highway 41	Frontenac County limits	Vennachar, Vennachar Junction	veers into Hastings County briefly near Russ Brown Road; continues through Hastings County to Plevna
41	County Road 41 Centre Street North and Centre Street South	Palace Road/River Road/County Road 8 intersection, Napanee	King's Highway 7	Kaladar, Napanee	continues north as King's Highway 41 to Pembroke and south as Lennox county road 8 to Adolphustown