Exiting 29 west onto Tightsqueeze Rd there are no speed limit signs until the 25mph school zone at the High School. . Exiting the zone, another sign says to "Resume Speed". As there is no sign saying what that speed is, and were you to follow Virgina code that states that 55mph is the limit for umarked roads, you will be 10 mph over . About a mile down the next sign is the suprise, being "End 45mph zone"! If using a radar detector you’ll get a K band ADO (automatic door opening) alert passing the Food Lion …..