Mercer County Routes

Mercer County Routes Mercer County goes from 600 to 654, by order of building. There is also a 672, which connects to Burlington CR 672. All routes are signed with a standard pentagon. 600 The Mercer County Airport entrance from 611 (Scotch Rd).

Airport 611

601 The Mercer County Airport main entrance from 579 (Bear Tavern Rd).

579 Airport

602 S Post Rd, the main entrance to Mercer County Park.

535 Park

603 Now 569 (Fackler Rd) from 583 to US 206. 604 Rosedale Rd and Elm Rd from Rosedale to Princeton.

569 US206

605 River Rd NE of Princeton.

NJ27 Somerset(605)

606 Hamilton Av from Trenton to Mercervile.

US206 NJ129 626 622 621 619 617 I295 NJ33

607 Hendrickson Dr in Grovers Mill.

571 571

608 Lawrence Station Rd connecting Lawrence Station (Amtrak) to 533 (Quaker Bridge Rd).

Station 533

609 Yardville-Groveville Rd in Yardville.

Main St US130 NJ156 524/672

610 Apollo Dr in Hamilton.

Hamilton Square-Yardville Rd dead end

611 Scotch Rd from Ewingville to Harts Corner.

634 636 600 I95_2 647 546

612 Marshalls Corner-Woodville Rd from Marshalls Corner Rd to Woodsville (duh). Old NJ 31.

654 NJ31 518 Hunterdon(612)

613 Spruce St in Ewing.

US206(SB)/583 639 628 636

614 Nottingham Way in the western part of Hamilton.

Mulberry St 535 646 NJ33

615 Cranbury Rd in Grovers Mill

NJ64/571 638 Middlesex(615)

616 Whitehead Rd in Hamilton.

535 649 US1 US1BUS

617 Klockner Av in Hamilton.

606 NJ33 535 649?

618 Nottingham Way in the eastern part of Hamilton.

533(at 535) NJ33

619 Kuser Rd in Hamilton.

606 I295(no access) 533

620 Arena Dr in Hamilton.

622 I295(no W-N or N-W access) 533 524(at I195)(right turn only)

621 Liberty St in Hamilton.

622 606

622 Olden Av from Ewing to Hamilton.

634 NJ31 636 627 639 US206(SB)/583 US206(NB) US1(NB off SB on) 635 NJ33 621 620 I295(W-N and N-W only) 533

623 Pennington-Harbourton Rd from Akers Corner to Pennington.

579 Hopewell/Pennington line

624 Pennington-Rocky Hill Rd from Pennington to Centerville.

Pennington/Hopewell line 625 Titus Mill Rd

625 Elm Ridge Rd in Hopewell.

624 569

626 Chambers St in Trenton.

US206 606 NJ33 635 Assunpink Creek

627 Prospect St and Buttonwood Dr in Ewing.

NJ31 634 622 628 636

628 Prospect St and Ewingville Rd in Ewing.

627 613 Stoneham Rd

629 Harrison St in Princeton.

US1 NJ27 US206?

630 Perrineville Rd and Imlaystown Rd in East Windsor.

539 Monmouth

631 Ingleside Av in Pennington.

546 NJ31 640

632 Pennington-Lawrenceville Rd and Blackwell Rd in Baldwins Corner.

640 546(bump) curve(west of Beechwood Dr)

633 Monmouth St in Hightstown. Old NJ 33.

539 I95 NJ33

634 W Upper Ferry Rd, Parkway Av, and Ingham Rd from Wilburtha to Trenton.

NJ175 579 611 622 636 NJ31 627 653

635 State St in Trenton. Was 535.

Montgomery St US1(no access) 626 622 Trenton/Hamilton line(at 535)

636 Parkside Av, Ewingville Rd, and Upper Ferry Rd from Trenton to Ewingville.

NJ29(NB off SB on) 634 NJ31 622 627 613 648 NJ31 611

637 Jacobs Creek Rd in Scudders Falls.

NJ29 579

638 Clarksville-Grovers Mill Rd from Clarksville to Grovers Mill (duh).

533 571 615

639 Arctic Pkwy in Ewing.

622 613

640 Main St in Pennington.

546(at NJ31) 632 631 NJ31

641 Windsor Rd and Church St from Edinburg to Windsor.

526/571(at 526) 642 US130

642 Main St in Windsor. Old US 130.

dead end 641 US130

643 Orchard Rd in White Horse.

dead end 533

644 Village Rd in Dutch Neck.

526 535

645 Brunswick Circle Ext in Lawrence. Connects the Brunswick Circle with US 206 SB/583 towards Trenton.

US206(SB)/583 US206(NB)/US1BUS

646 Ward Ave in Hamilton.

614 535

647 Nursery Rd in Ewing and Hopewell.

579 611

648 Whitehead Rd Ext in Ewing.

636 dead end

649 Sweet Briar Ave and Flock Rd from Slackwood to West Windsor. Before that it was what's now NJ 29 south of US 1.

616 611? I295 533 535

650 Lalor St in Trenton.

NJ29 NJ129 US206

651 I haven't been able to find this, but I am sure it exists. 652 Nottingham Way west of Mercerville. Simply connects NJ 33 to 535.

NJ33 535

653 Calhoun St in Trenton. Connects to PA 2026.

NJ29(at the Calhoun St bridge into PA) NJ31 634 US206/583

654 Pennington-Hopewell Rd and Broad St from Marshalls Corner to Hopewell. Was 518 SPUR.

NJ31 612 518

672 Church St and Broad St from N Crosswicks to Yardville.

Burlington(672) I95/NJTP(no access) US130 NJ156 524/609

Return to the SPUI Freeway
Thanks to the NJDOT Mercer County map and Straight Line Diagrams, plus my Hagstrom Mercer County atlas, and my personal observations.