Rollsign Formats End Signs Top to Bottom Black background unless noted. 1. white "1" in red circle 2. white "2" in red circle 3. white "3" in red circle 4. white "4" in green circle 5. white "4" in green diamond 6. white "5" in green circle 7. white "5" in green diamond 8. white "6" in green circle 9. white "6" in green diamond 10. white "7" in purple circle 11. white "7" in purple diamond 12. white "S" in dark gray circle 13. white "Special" on background. Regular font. 14. white "Not In\Service" on background. Narrow font. Side Route Signs Top to Bottom Black background unless noted. Regular font unless noted. 1N. white airplane in turquoise circle. Text: "JFK Express" 1X. Text: "JFK\Express" 2N. white "A" in blue circle. Text: "Wash Hts/8 Av/Fulton" 2X. Text: "Wash Hts\8 Av-Fulton" etc. Side Terminal Signs Top to Bottom Black background unless noted. Regular font unless noted. 1N. "242 St-Van Cortlandt\Park, Bronx" 1X. "242 St-Van Cortlandt\Park, Bronx" Narrow font etc. Use backslash ("\") to indicate line break. N: iNterior X: eXterior