List of numbered roads in Leeds and Grenville United Counties
(Redirected from Leeds and Grenville County Road 3)
This is a list of numbered roads in the United Counties of Leeds and Grenville, Ontario.
| County Road # | Local name(s) | Southern/Western Terminus | Northern/Eastern Terminus | Settlements served | Additional Notes | ||
|---|---|---|---|---|---|---|---|
|
County Road 1 Kitley/South Elmsley Townline Road Anglican Church Road Rideau Ferry Road |
 County Road 29 |
 County Road 1
At the Rideau Canal, Continuation into Lanark County[1] |
Toledo, Lombardy, Rideau Ferry | |||
|
County Road 2 | East Segment:
|
East Segment:
|
Gananoque, Legge, Ebenezer, Escott, Sherwood Springs, Brockville, Maitland, Blue Church, Prescott, Wexford, Johnstown, Cardinal | formerly  Highway 2 running from Windsor to the Ontario-Quebec border;a.k.a. King Street in Gananoque, King Street in Brockville, and King Street in Prescott; not to be confused with Highway 2 between Gananoque's eastern town limits and  Highway 401 | ||
|
Reynolds Road Prince Street Outlet Road Bryan Road |
Thousand Islands Parkway |  County Road 33 |
Selton, Lansdowne, Dulcemaine, Outlet, Long Point | |||
|
Warburton Road Blue Mountain Road Rockfield Road Sly Road Quabbin Road |
 County Road 3 |
 County Road 2 |
Warburton, Rockfield, Quabbin, Mallorytown | |||
|
Mallorytown Road County Road 5 |
Thousand Islands Parkway |  Highway 15 |
Mallorytown Landing, Caintown, McIntosh Mills, Athens, Plum Hollow, Newboyne | a.k.a. Mill Street, Main Street and Elgin Street in Athens | ||
|
North Augusta Road |  County Road 26 |
 County Road 15 |
Rows Corners, Manhard, North Augusta | |||
|
Greenbush Road County Road 7 |
County Road 29 |
 County Road 16 |
Greenbush, Rocksprings, Crystal | |||
|
Main Street Toledo Road Line 6 Road |
Highway 15 |
County Road 29 |
Elgin, Phillipsville, Bellamys Mills, Toledo | |||
|
Chaffeys Lock Road | Rideau Canal at Chaffey's Lock
(Continues as Opinicon Road into South Frontenac) |
Highway 15 |
Chaffeys Lock | |||
|
Perth Road | Continuation into Frontenac County
|
Continuation into Lanark County | Blairs Settlement, Westport | |||
|
Jones Falls Road | Continuation into South Frontenac
|
Highway 15 |
Jones Falls | |||
|
Salem Road | Wolfe Lake Road /
|
 County Road 10 |
Salem, Westport | |||
|
South Lake Road |  Road 13 at Kingston City Limits |
 County Road 32 |
Springfield | |||
|
Narrows Lock road |  County Road 42 |
Rideau Canal / Continuation into Lanark County
|
Crosby, Narrows Lock | |||
|
Church Street County Road 15 Reid Street |
County Road 2 |
 County Road 43
|
Maitland, Stones Corners, North Augusta, Wolford Centre, Hemlock Corners, Merrickville | Runs concurrent with County Road 43 in Merrickville until Lanark County Line | ||
|
County Road 16 | County Road 29 |
County Road 15 |
Jasper, Eastons Corners | not to be confused with  Highway 16 | ||
|
Jasper Road | County Road 16 in Jasper |
Jaspar Avenue in Smiths Falls | Jasper | |||
|
County Road 18 Clothier Street |
Highway 401
Edward Street N Prescott |
 County Road 44
Clothier Street W, Kemptville |
Sparkle City, Roebuck, McRoberts Corner, Bishops Mills, Hutchins Corners, Kemptville | |||
|
Rideau River Road |  County Road 24 |
 Road 19 in Ottawa |
Kemptville, Besley Woods | |||
|
Oxford Station Road Town Line Road Slater Road Dillabaugh Road |
 County Road 18 |
County Road 3
in Dundas |
East Oxford, Oxford Station, Millars Corners, Heckston | |||
|
County Road 21 | County Road 15 |
County Road 18
in Dundas |
Throoptown, Roebuck, Spencerville, Shanly | |||
|
County Road 22 Gower Drive Shanly Road |
County Road 2 |
County Road 19 |
Cardinal, Brouseville, Pittston, Shanly, Heckston, Pelton Corner | |||
|
River Road Burritts Rapids Road |
County Road 43 |
County Road 43 |
Burritts Rapids | |||
|
Vanburen Street | Prescott Street, Kemptville | County Road 43 |
Kemptville | |||
|
Guy Road | County Road 18 |
County Road 43 |
Swan Crossing | |||
|
3rd Concession Road |  County Road 6 |
County Road 18 |
Rows Corners, Bethel, Stones Corners, Maynard | |||
|
Yonge Mills Road Main Street Centennial Road |
County Road 2 |
County Road 29 |
Yonge Mills, Lyn | |||
|
County Road 28 | County Road 29 |
County Road 6 |
Glen Buell, New Dublin, Bellamys | |||
|
County Road 29 | William Street in Brockville | County Road 29 in Lanark County, Smiths Falls |
Tincap, Glen Bluell, Forthton, Addison, Lehighs Corners, Frankville, Toledo, Newbliss, Shanes | formerly  Highway 29 running from Brockville to Arnprior | ||
|
Addison Road | County Road 42 |
County Road 29 |
Anoma Lea, Addison | |||
|
Blue Church Road | County Road 2 |
County Road 26 | Blue Church | |||
|
Stone Street County Road 32 |
County Road 2 |
Highway 15; |
Gananoque, Cheeseborough, Taylor, Berrytown | formerly  Highway 32 | ||
|
Lyndhurst Road | Highway 15 |
County Road 42 |
Sweets Corners, Lyndhurst | |||
|
Hiscocks Road Eden Grove Road |
County Road 2 |
County Road 3 |
Emery, Eden Grove, Lansdowne | |||
|
Station Road | County Road 32 |
 County Road 34 |
Gananoque Junction | |||
|
Mountain Road |  County Road 12 |
Continuation into Lanark County
|
Westport | |||
|
Howe Island Ferry Road | Howe Island Ferry to  Township Road 22 in Frontenac Islands |
County Road 2 |
The Howe Island ferry wharf | |||
|
Briton-Houghton Bay Road | Highway 15 |
Willis Wharf, Dead End at R25 | Mill Pond, Big Rideau Lake | |||
|
County Park Road | Sand Bay County Park |  County Road 40 |
Charleston | |||
|
King Street Charleston Road Elgin Street South |
 County Road 39 at Charleston |
 County Road 5
|
Charleston, Glen Morris, Athens | |||
|
County Road 41 | County Road 15 |
County Road 16 |
Hemlock Corners | |||
|
County Road 42 | County Road 12 |
County Road 29 |
Westport, Newboro, Crosby, Forfar, Philipsville, Delta, Soperton, Athens, Glen Elbe, Forthton | formerly  Highway 42; a.k.a. Main Street in Athens, King Street in Delta and Drummond Street in Newboro | ||
|
County Road 43 | County Road 15
|
Continuation into Dundas as | Merrickville, Actons Corners, Kemptville | formerly  Highway 43 running from Perth east to Alexandria | ||
|
County Road 44 | Highway 16 |
Merlyn Wilson Road in Ottawa towards Road 5 |
Crystal Rock, Glen Smail, Spencerville, Groveton, Van Allens, Kemptville | Former alignment of Highway 16 prior to the construction of Highway 16 New/ Highway 416 in the 1990s;a.k.a. Prescott Street and Sanders Street in Kemptville | ||
|
Brockchem Road | County Road 2 |
CN rail yard, Maitland | Du Pont Canada nylon factory | |||
|
Lyn Road Main Street Perth Street County Road 46 |
County Road 2 |
County Road 29 |
Lyn, Seeley | |||
|
Main Street | Highway 15 |
Highway 15 |
Seeley's Bay | |||
| County roads | |
|---|---|
| Regional roads | |
| Municipal roads | |
| See also | |
- ↑ "United Counties of Leeds and Grenville GeoHub Interactive Map". United Counties of Leeds and Grenville. Retrieved August 13, 2026.
- ↑ "United Counties of Leeds and Grenville Official County Map" (PDF). United Counties of Leeds and Grenville. Retrieved August 13, 2026.