Mercer County Route Listing
Sam Weinroth Road
- Direction:
- North/South
- Southern Terminus:
- Bear Tavern Road (CR 579) in Ewing
- Northern Terminus:
- Scotch Road (CR 611) in Ewing
- Distance:
- 1.72 miles
South Post Road
- Direction:
- North/South
- Southern Terminus:
- Old Trenton Road (CR 535) in West Windsor
- Northern Terminus:
- Paxson Avenue in West Windsor
- Distance:
- 0.76 miles
- Signed:
- Yes
Rosedale Road, Elm Road
- Direction:
- East/West
- Western Terminus:
- Carter Road (CR 569) in Princeton
- Eastern Terminus:
- Stockton Street (US 206) in Princeton
- Distance:
- 2.96 miles
- Signed:
- Yes
River Road
- Direction:
- North/South
- Southern Terminus:
- Princeton-Kingston Road (NJ 27) in Princeton
- Northern Terminus:
- Mercer-Somerset county line
- Distance:
- 0.76 miles
- Signed:
- Yes
Hamilton Avenue
- Direction:
- East/West
- Western Terminus:
- South Broad Street (US 206) in Trenton
- Eastern Terminus:
- Nottingham Way (NJ 33) in Hamilton
- Distance:
- 3.69 miles
- Signed:
- Yes
Lawrence Station Road
- Direction:
- East/West
- Western Terminus:
- Chief James R. Smith Way in Lawrence
- Eastern Terminus:
- Quaker Bridge Road (CR 533) in Lawrence
- Distance:
- 0.79 miles
Church Street
- Direction:
- North/South
- Southern Terminus:
- Main Street in Hamilton
- Northern Terminus:
- South Broad Street (CR 524/CR 672) in Hamilton
- Distance:
- 0.69 miles
- Signed:
- Yes
Scotch Road
- Direction:
- North/South
- Southern Terminus:
- Parkway Avenue (CR 634) in Ewing
- Northern Terminus:
- Washington Crossing-Pennington Road (CR 546) in Titusville
- Distance:
- 3.54 miles
- Signed:
- Yes
Marshalls Corner-Woodsville Road
- Direction:
- North/South
- Southern Terminus:
- Pennington-Hopewell Road (CR 654) in Hopewell
- Northern Terminus:
- Mercer-Hunterdon county line
- Distance:
- 2.43 miles
- Signed:
- Yes
Spruce Street
- Direction:
- East/West
- Western Terminus:
- Parkside Avenue (CR 636) and Ewingville Road (CR 636) in Ewing
- Eastern Terminus:
- Princeton Avenue (US 206) in Ewing
- Distance:
- 1.29 miles
- Signed:
- Yes
Nottingham Way
- Direction:
- East/West
- Western Terminus:
- Trenton city line
- Eastern Terminus:
- Greenwood Avenue (NJ 33) and Nottingham Way (NJ 33) in Hamilton
- Distance:
- 1.03 miles
- Signed:
- Yes
Cranbury Road
- Direction:
- East/West
- Western Terminus:
- Hightstown Road (NJ 64/CR 571/CR 526) in Princeton Junction
- Eastern Terminus:
- Mercer-Middlesex county line
- Distance:
- 1.84 miles
- Signed:
- Yes
Whitehead Road
- Direction:
- North/South
- Southern Terminus:
- East State Street (CR 535) in Hamilton
- Northern Terminus:
- Brunswick Pike (Business US 1) in Lawrence
- Distance:
- 1.37 miles
- Signed:
- Yes
Nottingham Way
- Direction:
- East/West
- Western Terminus:
- Quaker Bridge Road (CR 533), White Horse Avenue (CR 533), and Edinburg Road (CR 535) in Hamilton
- Eastern Terminus:
- NJ 33 in Hamilton
- Distance:
- 2.95 miles
- Signed:
- Yes
Kuser Road
- Direction:
- East/West
- Western Terminus:
- Hamilton Avenue (CR 606) in Hamilton
- Eastern Terminus:
- White Horse-Hamilton Square Road in Hamilton
- Distance:
- 1.76 miles
- Signed:
- Yes
Arena Drive
- Direction:
- East/West
- Western Terminus:
- Olden Avenue (CR 622) in Hamilton
- Eastern Terminus:
- South Broad Street (CR 524) in Hamilton
- Distance:
- 2.10 miles
- Signed:
- Yes
Olden Avenue
- Direction:
- East/West
- Western Terminus:
- Parkway Avenue (CR 634) in Ewing
- Eastern Terminus:
- Arena Drive (CR 620) in Hamilton
- Distance:
- 5.19 miles
- Signed:
- Yes
Pennington-Harbourton Road
- Direction:
- East/West
- Western Terminus:
- Bear Tavern Road (CR 579) in Pennington
- Eastern Terminus:
- Pennington Road (NJ 31) in Pennington
- Distance:
- 2.87 miles
- Signed:
- Yes
West Delaware Avenue, East Delaware Avenue, Pennington-Rocky Hill Road
- Direction:
- East/West
- Western Terminus:
- Pennington Road (NJ 31) in Pennington
- Eastern Terminus:
- Titus Mill Road in Pennington
- Distance:
- 2.62 miles
- Signed:
- Yes
Elm Ridge Road
- Direction:
- East/West
- Western Terminus:
- Pennington-Rocky Hill Road (CR 624) in Pennington
- Eastern Terminus:
- Carter Road (CR 569) in Pennington
- Distance:
- 2.21 miles
- Signed:
- Yes
Chambers Street
- Direction:
- East/West
- Western Terminus:
- Railroad bridge in Trenton
- Eastern Terminus:
- South Broad Street (US 206) in Hamilton
- Distance:
- 2.11 miles
- Signed:
- Yes
Prospect Street
- Direction:
- North/South
- Southern Terminus:
- Parkway Avenue (CR 634) in Ewing
- Northern Terminus:
- Spruce Street (CR 613) in Ewing
- Distance:
- 1.26 miles
- Signed:
- Yes
Harrison Street
- Direction:
- North/South
- Southern Terminus:
- Brunswick Pike (US 1) in Princeton
- Northern Terminus:
- Princeton borough line
- Distance:
- 1.11 miles
Perrineville Road, Imlaystown Road
- Direction:
- East/West
- Western Terminus:
- Old York Road (CR 539) in East Windsor
- Eastern Terminus:
- Mercer-Monmouth county line
- Distance:
- 1.11 miles
- Signed:
- Yes
Ingleside Avenue
- Direction:
- North/South
- Southern Terminus:
- Washington Crossing-Pennington Road (CR 546) in Pennington
- Northern Terminus:
- South Main Street (CR 640) in Pennington
- Distance:
- 0.78 miles
- Signed:
- Yes
Pennington-Lawrenceville Road, Blackwell Road
- Direction:
- East/West
- Western Terminus:
- Pennington Road (CR 640) in Pennington
- Eastern Terminus:
- Benjamin Trail in Pennington
- Distance:
- 1.09 miles
Monmouth Street
- Direction:
- East/West
- Western Terminus:
- North Main Street (CR 539) in Hightstown
- Eastern Terminus:
- NJ 33 in East Windsor
- Distance:
- 1.00 miles
- Signed:
- Yes
West Upper Ferry Road, Parkway Avenue
- Direction:
- East/West
- Western Terminus:
- River Road (NJ 29) in Ewing
- Eastern Terminus:
- Ingham Avenue in Ewing
- Distance:
- 4.89 miles
- Signed:
- Yes
East State Street
- Direction:
- East/West
- Western Terminus:
- Raoul Wallenberg Avenue in Trenton
- Eastern Terminus:
- Trenton city line
- Distance:
- 0.96 miles
Parkside Avenue, Ewingville Road, Upper Ferry Road
- Direction:
- North/South
- Southern Terminus:
- West State Street in Trenton
- Northern Terminus:
- Scotch Road (CR 611) in Ewing
- Distance:
- 5.66 miles
- Signed:
- Yes
Jacobs Creek Road
- Direction:
- North/South
- Southern Terminus:
- River Road (NJ 29) in Ewing
- Northern Terminus:
- Bear Tavern Road (CR 579) in Ewing
- Distance:
- 1.05 miles
- Signed:
- Yes
Grovers Mill Road, Clarksville Road
- Direction:
- East/West
- Western Terminus:
- Brunswick Pike (US 1) in Lawrence
- Eastern Terminus:
- Cranbury Road (CR 615) in West Windsor
- Distance:
- 5.00 miles
- Signed:
- Yes
Arctic Parkway
- Direction:
- North/South
- Southern Terminus:
- Olden Avenue (CR 622) in Ewing
- Northern Terminus:
- Spruce Street (CR 613) in Ewing
- Distance:
- 0.33 miles
Pennington Road, South Main Street, North Main Street
- Direction:
- North/South
- Southern Terminus:
- Pennington Road (NJ 31), Washington Crossing-Pennington Road (CR 546), and Blackwell Road (CR 546) in Pennington
- Northern Terminus:
- Pennington Road (NJ 31) in Pennington
- Distance:
- 2.22 miles
- Signed:
- Yes
Windsor Road, Church Street
- Direction:
- East/West
- Western Terminus:
- Old Trenton Road (CR 535/CR 526) and Edinburg Road (CR 526) in West Windsor
- Eastern Terminus:
- US 130 in Robbinsville
- Distance:
- 1.13 miles
- Signed:
- Yes
Lower Ferry Road
- Direction:
- North/South
- Southern Terminus:
- River Road (NJ 29) in Ewing
- Northern Terminus:
- Reed Road at the Ewing-Pennington township line
- Distance:
- 4.11 miles
- Signed:
- Yes
New Village Road, Village Road East
- Direction:
- East/West
- Western Terminus:
- Edinburg Road (CR 526) in West Windsor
- Eastern Terminus:
- Old Trenton Road (CR 535) in West Windsor
- Distance:
- 0.83 miles
Brunswick Circle Extension
- Direction:
- East/West
- Western Terminus:
- Princeton Avenue (US 206) in Lawrence
- Eastern Terminus:
- Brunswick Avenue (Business US 1) in Lawrence
- Distance:
- 0.23 miles
Nursery Road
- Direction:
- East/West
- Western Terminus:
- Bear Tavern Road (CR 579) in Ewing
- Eastern Terminus:
- Scotch Road (CR 611) in Titusville
- Distance:
- 1.77 miles
- Signed:
- Yes
Whitehead Road
- Direction:
- East/West
- Western Terminus:
- Ewingville Road (CR 636) in Ewing
- Eastern Terminus:
- Dead end in Ewing
- Distance:
- 0.51 miles
- Signed:
- Yes
Sweet Briar Avenue, Sloan Avenue, Flock Road
- Direction:
- East/West
- Western Terminus:
- Whitehead Road (CR 616) in Hamilton
- Eastern Terminus:
- Edinburg Road (CR 535) in Hamilton
- Distance:
- 3.23 miles
- Signed:
- Yes
Lalor Street
- Direction:
- East/West
- Western Terminus:
- NJ 29 in Trenton
- Eastern Terminus:
- South Broad Street (US 206) in Hamilton
- Distance:
- 0.95 miles
- Signed:
- Yes
Calhoun Street
- Direction:
- North/South
- Southern Terminus:
- State Street in Trenton
- Northern Terminus:
- Princeton Avenue (US 206) in Trenton
- Distance:
- 1.53 miles
- Signed:
- Yes
Pennington-Hopewell Road, West Broad Street
- Direction:
- East/West
- Western Terminus:
- Pennington Road (NJ 31) in Pennington
- Eastern Terminus:
- Louellen Street (CR 518) and West Broad Street (CR 518) in Hopewell
- Distance:
- 3.03 miles
- Signed:
- Yes
South Broad Street, Church Street
- Direction:
- East/West
- Western Terminus:
- South Broad Street (CR 524) and Yardville-Hamilton Square Road in Hamilton
- Eastern Terminus:
- Mercer-Monmouth county line
- Distance:
- 2.19 miles
- Signed:
- Yes