Related Clues:

• Describing a street where vehicles shouldn't meet head-on
• Type of travel ticket
• Like a street with an arrow sign
• Words next to an arrow downtown
• It's a matter of course with no return
• "Do Not Enter" relative
• Black-and-white street sign
• Like some streets and tickets
• Like some airline tickets
• Like a relationship with a narcissist
• Offers no return to broadcast from Point on route
• A singular method of dealing with traffic problems
• & thirty four across Stiff Little Fingers' first Top twenty hit
• Allowing only a single direction
• Not allowing reverse motion