Search results
As of May 15, 2017, 41 states have maximum speed limits of 70 mph (113 km/h) or higher. 18 of those states have 75 miles per hour (121 km/h) speed limits or higher, while 7 states of that same portion have 80 mph (129 km/h) speed limits, with Texas even having an 85 miles per hour (137 km/h) speed limit on one of its toll roads.
Speed limits in the United States vary depending on jurisdiction. Rural freeway speed limits of 70 to 80 mph (113 to 129 km/h) are common in the Western United States, while such highways are typically posted at 65 or 70 mph (105 or 113 km/h) in the Eastern United States.
Speed limits in the USA are set by the state rather than at national level and are posted in miles per hour (mph) and generally use increments of 5mph. Some states have reduced speed limits for trucks and when driving at night.
1 Alaska’s default speed limit is 55 mph. 65 on select Interstate routes is by engineering investigation and case by case, not automatic or default. 2 Rhode Island speed limits are not set by law, but by state traffic commission.
8 Sections of I-10 and I-20 in West Texas and sections of Highway 45 in Travis County have a speed limit for passenger cars and light trucks of 80 mph. Speed limits of up to 85 mph may be established if the highway is originally constructed and designed to accommodate the higher speed and it has been determined by an engineering study to be ...
Drivers were limited to 12 miles per hour inside city limits and 15 miles per hour on rural roads. As the years passed, cars were able to move at higher speeds, and speed limits were adjusted to match scientific advancements. Today, speed limits are in every state, and they continue to evolve as both vehicles and roads become safer.
8 cze 2024 · States in the US have different legal speed limits for drivers. Speed restrictions can vary from 85 mph on rural roadways, whereas you may not drive above 25 mph in metropolitan areas. Authorities usually set these speed limits in increments of five miles per hour.
