Route:
C4 GREENBELT-TWINBROOK
- Choose your direction:
- to East to Hyattsville Crossing
- to West to Twinbrook
C4 to East to Hyattsville Crossing
- Twinbrook+Bay A
- Parklawn Dr+Wicomico Av
- Parklawn Dr+Washington Av
- Parklawn Dr+FDA
- Parklawn Dr+Wilkins Av
- Parklawn Dr+Wilkins Av
- Parklawn Dr+Braxfield Ct
- Randolph Rd+Putnam Rd
- Randolph Rd+Hunters Ln
- Randolph Rd+Rockinghorse Rd
- Randolph Rd+Dewey Rd
- Randolph Rd+Charles Rd
- Randolph Rd+Bennion Rd
- Veirs Mill Rd+Bushey Dr
- Veirs Mill Rd+Ferrara Av
- Veirs Mill Rd+Connecticut Av
- Veirs Mill Rd+Centerhill St
- Veirs Mill Rd+Gail St
- Veirs Mill Rd+Claridge Rd
- Veirs Mill Rd+Newport Mill Rd
- Veirs Mill Rd+Norris Dr
- Veirs Mill Rd+College View Dr
- Veirs Mill Rd+University Bl
- Veirs Mill Rd+University Bl
- Wheaton+Bay D
- Veirs Mill Rd+University Bl
- University Bl+Fern St
- University Bl W+Westchester Dr
- University Bl+Reedie Dr
- University Bl+Easecrest Dr
- University Bl+Inwood Av
- University Bl+Sligo Creek Pkwy
- University Bl+Gabel St
- University Bl+#728
- University Bl+Orange Dr
- University Bl+Dennis Av
- University Bl W+Royalton Rd
- University Bl+Brunett Av
- University Bl+Lorain Av
- University Bl+Colesville Rd
- University Bl+Lexington Dr
- University Bl+St Lawrence Dr
- University Bl+Williamsburg Dr
- University Bl+Franklin Av
- University Bl E+E Melbourne Av
- University Bl E+E Schuyler Rd
- University Bl E+E Wayne Av
- University Bl+Langley Dr
- University Bl+Piney Branch Rd
- University Bl+Seek Ln
- University Bl+Forston St
- University Bl+Merrimac Dr
- Takoma Langley+Bay D
- University Bl+New Hampshire Av
- University Bl+15 Av
- Riggs Rd+University Bl
- Riggs Rd+Drexel St
- Riggs Rd+Drexel St
- Riggs Rd+Riggs Rd Ct
- Riggs Rd+Avalon Pl
- East-West Hwy+19 Pl
- East-West Hwy+Ager Rd
- East-West Hwy+23 Av
- Toledo Ter+East-West Hwy
- Toledo Ter+Toledo Pl
- Toledo Ter+The Seville
- Toledo Ter+Belcrest Rd
- Belcrest Rd+Adelphi Rd
- Belcrest Rd+Freedom Wy
- Belcrest Rd+East-West Hwy
- Hyattsville Crossing+Bay A
C4 to West to Twinbrook
- Hyattsville Crossing+Bay A
- Belcrest Rd+#6505
- Belcrest Rd+Toledo Rd
- Toledo Terr+Belcrest Rd
- Toledo Ter+The Seville
- Toledo Ter+Toledo Pl
- Toledo Ter+East-West Hwy
- East-West Hwy+23 Av
- East-West Hwy+Ager Rd
- East-West Hwy+19 Pl
- Riggs Rd+Amherst Rd
- Riggs Rd+Beechwood Rd
- Riggs Rd+Drexel St
- Riggs Rd+Drexel St (E)
- University Bl+Riggs Rd
- University Bl+14 Av
- University Bl+New Hampshire Av
- Takoma Langley+Bay A
- University Bl+Navahoe Dr
- University Bl+Carroll Av
- University Bl+Seek Ln
- University Bl+Piney Branch Rd
- University Bl+Piney Branch Rd
- University Bl+Patton Dr
- University Bl+Buckingham Dr
- University Bl E+E Schuyler Rd
- University Bl E+E Melbourne Av
- University Bl E+E Franklin Av
- University Bl+Williamsburg Dr
- University Bl+St Lawrence Dr
- University Bl+Lexington Dr
- University Bl+Colesville Rd
- University Bl+Sutherland Rd
- University Bl+Lorain Av
- University Bl+Brunett Av
- University Bl W+Royalton Rd
- University Bl+Dennis Av
- University Bl+Eisner St
- University Bl W+Orange Dr
- University Bl+Caddington Av
- University Bl+Northwood HS
- University Bl+University Towers
- University Bl+Sligo Creek Pkwy
- University Bl+Inwood Av
- University Bl+Easecrest Dr
- University Bl+Reedie Dr
- University Bl+Westchester Dr
- Amherst Av+University Bl
- Reedie Dr+Fern St
- Wheaton+Bay B
- Veirs Mill Rd+University Bl
- Veirs Mill Rd+University Bl
- Veirs Mill Rd+Galt Av
- Veirs Mill Rd+Norris Dr
- Veirs Mill Rd+Newport Mill Rd
- Veirs Mill Rd+Claridge Rd
- Veirs Mill Rd+Andrew St
- Veirs Mill Rd+Connecticut Av
- Veirs Mill Rd+Ferrara Av
- Veirs Mill Rd+Bushey Dr
- Randolph Rd+Selfridge Rd
- Randolph Rd+Charles Rd
- Randolph Rd+Dewey Rd
- Randolph Rd+Gaynor Rd
- Randolph Rd+Hunters Ln
- Randolph Rd+Lauderdale Dr
- Parklawn Dr+Braxfield Ct
- Parklawn Dr+Wilkins Av
- Parklawn Dr+Wilkins Av
- Parklawn Dr+FDA
- Parklawn Dr+Washington Av
- Parklawn Dr+Twinbrook Pkwy
- Twinbrook+Bay A