Route:
4B PERSHING DR.-ARLINGTON BLVD
- Choose your direction:
- to East to Rosslyn
- to West to Seven Corners
4B to East to Rosslyn
- Seven Corners+Bay B
- Leesburg Pk+Castle Rd
- Patrick Henry Dr+Greenwood Dr
- Patrick Henry Dr+Brook Dr
- Patrick Henry Dr+Arlington Bl
- Arlington Bl+Olin Dr
- Arlington Bl+Montague St
- Arlington Bl+S Manchester St
- at stop
- at stop
- Arlington Bl+S Carlin Springs Rd
- Arlington Bl+Edison St
- Arlington Bl+Columbus St
- N Park Dr+1 St N
- N Park Dr+2 St N
- 2 St N+N Henderson Rd
- N Henderson Rd+N 3 St
- N George Mason Dr+N Henderson Rd
- Pershing Dr+N George Mason Dr
- N Pershing Dr+N Thomas St
- N Pershing Dr+N Glebe Rd
- N Pershing Dr+N Piedmont St
- N Pershing Dr+N Nelson St
- Pershing Dr+N Kenmore St
- N Pershing Dr+N Fillmore St
- N Pershing Dr+Washington Bl
- N Barton St+Pershing Dr
- N Barton St+9 St N
- N Barton St+10 St N
- N Barton St+Fairfax Dr
- N Barton St+Clarendon Bl
- Clarendon Bl+N Wayne St
- Clarendon Bl+Court House
- Clarendon Bl+N Courthouse Rd
- Clarendon Bl+N Scott St
- Clarendon Bl+N Rhodes St
- Clarendon Bl+N Ode St
- N Nash St+Wilson Bl
- Rosslyn+Bay D
- at stop
- at stop
4B to West to Seven Corners
- Rosslyn+Bay D
- at stop
- at stop
- Wilson Bl+N Oak St
- Wilson Bl+Pierce St N
- Wilson Bl+N Rhodes St
- Wilson Bl+N Courthouse Rd
- Wilson Bl+N Veitch St
- N Barton St+Clarendon Bl
- N Barton St+Fairfax Dr
- N Barton St+10 St N
- N Barton St+9 St N
- N Barton St+N Pershing Dr
- N Pershing Dr+Washington Bl
- N Pershing Dr+N Garfield St
- Pershing Dr+N Jackson St
- Pershing Dr+4 St N
- N Pershing Dr+N Quebec St
- N Pershing Dr+N Glebe Rd
- N Pershing Dr+N Thomas St
- N George Mason Dr+N Pershing Dr
- N Henderson Rd+N George Mason Dr
- N Henderson Rd+3 St N
- 2 St N+N Wakefield St
- 2 St N+N Park Dr
- N Park Dr+1 St N
- N Park Dr+Arlington Bl
- Arlington Bl+Edison St
- Arlington Bl+Granada St
- Arlington Bl+N Carlin Springs Rd
- at stop
- Arlington Bl+S Manchester St
- Arlington Bl+Montague St
- Arlington Bl+Arlington Bl
- Patrick Henry Dr+Arlington Bl
- Patrick Henry Dr+Brook Dr
- Patrick Henry Dr+Leesburg Pk
- Leesburg Pk+Patrick Henry Dr
- Seven Corners+Bay B