The infraction or offense of speeding in a construction or work zone is committed when the driver of a motor vehicle in a marked construction/work zone exceeds the posted speed limit or exceeds the speed limit that is reasonable and prudent under the circumstances or conditions—conditions such as the road (straight, curved, wet, dry, icy, flat, hilly); the weather (clear, foggy, raining, snowing); and the visibility (smoke from a grass fire or a tractor trailer obstructing the view).

Laws vary from state to state and in many states the construction or work zone speed limit only applies when workers are present and the zone is clearly marked with signs. But drivers should be aware that the construction or work zone often extends past where barrels or other barriers have been placed on the road and the reduced speed limit continues to apply until there is a sign indicating an increased speed limit.

Laws regarding speeding in a construction or work zone (and their enforcement) vary from state to state and among cities and towns (local ordinances) and are usually located in a state’s statutes. The penalty for speeding in a construction or work zone is usually a fine and demerit points added to the driver’s license or driving record. But the fines and penalties for speeding in a construction zone are usually much greater than for a typical speeding ticket or citation—for example, fines may be doubled.

In Nebraska, speeding in a construction or work zone is considered a serious offense. The state enforces specific regulations that require drivers to adhere to posted speed limits within these zones. These limits are in place regardless of whether workers are present, and the zone typically extends beyond the visible barriers such as barrels. The speed limit in these areas is designed to ensure the safety of workers and motorists, taking into account various conditions such as road layout, weather, and visibility. Penalties for violating these regulations are more severe than for standard speeding infractions. Fines are often doubled in work zones, and the offense may also result in demerit points being added to the driver's license. Nebraska's statutes outline the specific rules and penalties, emphasizing the increased risks and consequences associated with speeding in construction or work zones.