Wisconsin Speed Limit

Wisconsin State Speed Limits
Wisconsin State Speed Laws

What is the Wisconsin speed limit?

Wisconsin traffic laws define the maximum speed that any motorist travelling on Wisconsin roadways can legally drive. Driving over the Wisconsin speed limit can result in a traffic citation, fine, license suspension, or even arrest.

Wisconsin's school zones have a speed limit of 15mph. The speed limit is the same for all town roads near or inside a public park, or children’s play area; unless that road is a highway or connecting highway. It is also 15 for allies. Business districts in the city/town and service roads have speed limits of 25mph. For business areas outside city/town limits the speed limit is 30mph. It’s the same for highways in a semi-urban area outside the business district. On highways that have been labeled rustic roads the speed limit is 45mph. in areas where there is not posted speed limit the limit is 55mph.

There are a total of 16 states with higher maximum speed limits than Wisconsin.



Wisconsin Speed Limit - Rural Freeways

The maximum speed limit on rural freeways and interstates in Wisconsin is 70 miles per hour. "Rural freeways" are the sections of major highways that passing through rural and sparsely populated areas, and can safely allow faster driving. Rural highways will generally have the highest legal speed limits in Wisconsin.

In Wisconsin, trucks have a reduced maximum speed limit of 70 mph on rural freeways.



Wisconsin Speed Limit - Urban Freeways

The maximum speed limit on urban freeways and interstates in Wisconsin is 65 miles per hour. "Urban freeways" are the segments of large highways that are located within a city or densely populated area's limits, and are generally more prone to traffic congestion and other hazards.

In most cases, the freeway's speed limit will return to the rural freeway speed limit of 70 mph after the road passes through the most densely populated area.



Wisconsin Speed Limit - Divided Roads

The maximum speed limit on divided roads in Wisconsin is 65 miles per hour. Divided roads must have a concrete median or buffer zone separating opposite lanes, and may have one or more lanes going in the same direction.

Because the median helps protect drivers from head-on collisions, Wisconsin has a higher maximum speed limit for divided roads than undivided roads.



Wisconsin Speed Limit - Undivided Roads

The maximum speed limit on rural undivided roads roads in Wisconsin is 55 miles per hour. This category includes most small backroads and local routes.

When these routes pass through a residential or heavily-trafficked area, the speed limit will usually drop to 35 mph or below.



Wisconsin Speed Limit - Residential Areas

The maximum speed limit on residential roads in Wisconsin is 35 miles per hour. Residential roads have the most potential for speed-based accidents and collisions, so residential districts tend to have the lowest speed limits with the most strict enforcement policies.

When driving in residential areas be on the lookout for school, hospital, and construction zones. These areas often have even lower speed limits, with strict enforcement and heavy fines for speeding.

Wisconsin Speeding Tickets and Citations

Driving over the posted speed limit, driving too fast for conditions, or failing to obey special speed limit zones can result in a Wisconsin speeding ticket, points on your license, and even a license suspension or revocation for repeat offenders.

Wisconsin highway patrol officers monitor traffic using radar, speed traps, and cameras. Radar technology is not exact, and as a general rule an officer will not pull you over for exceeding the speed limit by less than 5 mph (75 mph on a rural freeway, or 60 mph on an rural undivided road). However, any speeds in excess of the posted speed limits can be considered a ticketable offence.