From Philadelphia and the South:
- Take Interstate 95 North across the Delaware River to Exit 7B (Lawrencville/ Princeton) Route 206 North.
- Drive approximately five miles north on Route 206 to Elm Road.
- Turn left on Elm Road, which becomes The Great Road.
- Proceed 1.6 miles and then turn left into the Princeton Day School campus.
From New York and the North:
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Take the New Jersey Turnpike South to Exit 9, Route One South
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Take Route One South to Washington Road. Turn right onto Washington Road and travel through three traffic lights. At the fourth light turn left onto Nassau Street.
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Proceed through three more traffic lights, bearing left onto Route 206 South just after the third light.
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Proceed through another traffic light and then turn right at the next traffic light onto Elm Road, which becomes The Great Road.
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Proceed 1.6 miles and then turn left into the Princeton Day School campus.
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