Possible Clues:

• Secured purchases here?
• Like certain roads
• Hesitation in a complex trial of the road system
• Main Street, e.g.
• Main (road); of blood tube
• Receiver's about right for such an important channel
• Like main way display is backed in Russian workers' guild
• As main road, elevated, bearing right
• Like motorways affecting rail rate
• Main Street, for one