Related Clues:

• Words on an arrow
• Like an exit ramp
• Colosseum entrance, e.g.
• Slightly coloured as hair may be
• Coloured slightly, as hair may be
• Allowing travel in one direction only
• Allowing traffic in single direction only
• Street allowing traffic in single direction only
• Bowed, curved
• This street allows only single traffic flow
• This road permits only a single flow of traffic
• This street permits traffic only in one entrance and exit (3-3)
• This street is single-directional
• Single-directional like some streets
• Coloured, shaded