Final answer:
The speed limit in city alleys is typically lower than main roads, often around 31 miles per hour or 50 kilometers per hour. Drivers should adhere to posted speed limits, but small variances are often overlooked unless significant speeding occurs.
Step-by-step explanation:
Within a city or town, the speed limit in alleys is typically lower than on main roads to ensure safety in areas where pedestrians may be present. While the specific speed limit can vary by location, one common speed limit for residential areas is approximately 31 miles per hour or 50 kilometers per hour.
Drivers need to adhere to the posted speed limit signs, keeping in mind that while there may be some leeway for slight variations in speed, significant departures from the speed limit can result in traffic citations.
For example, if you drive in Jacinto City, Texas, at a speed of 30 miles per hour, you are within the speed limit, but driving at 31 miles per hour is technically over the limit. Though small variances are often overlooked, it's best to follow the posted speeds to avoid fines or more severe penalties.