Delaware Speed Limit

Delaware State Speed Limits
Delaware State Speed Laws

What is the Delaware speed limit?

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

In Delaware, only I-49 and Delaware Route 1 have a maximum speed limit of 65 mph. The majority of two-lane state roads have a 50 mph speed limit, and all two-lane urban roads have a speed limit of 25 mph. Four-lane highways can have speed limits of up to 55 mph.

Delaware has a relatively low maximum speed limit. There are a total of 40 states that have higher maximum speed limits than the Delaware top speed of 65 miles per hour.



Delaware Speed Limit - Rural Freeways

The maximum speed limit on rural freeways and interstates in Delaware is 65 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 Delaware.

In Delaware, trucks have a reduced maximum speed limit of 65 mph on rural freeways.



Delaware Speed Limit - Urban Freeways

The maximum speed limit on urban freeways and interstates in Delaware 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 65 mph after the road passes through the most densely populated area.



Delaware Speed Limit - Divided Roads

The maximum speed limit on divided roads in Delaware is 55 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, Delaware has a higher maximum speed limit for divided roads than undivided roads.



Delaware Speed Limit - Undivided Roads

The maximum speed limit on rural undivided roads roads in Delaware is 50 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.



Delaware Speed Limit - Residential Areas

The maximum speed limit on residential roads in Delaware 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.

Delaware 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 Delaware speeding ticket, points on your license, and even a license suspension or revocation for repeat offenders.

Delaware 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 (70 mph on a rural freeway, or 55 mph on an rural undivided road). However, any speeds in excess of the posted speed limits can be considered a ticketable offence.