Speeding is a common problem in all work zones, whether temporary or permanent. Speeding can lead to crashes, severe injuries, and sometimes even deaths. It is important to reduce speeding in work zones for the safety of all workers and motorists. The following are some proven methods that can be used to reduce speeding in a work zone.

1. Posting Signs in Advance of the Work Zone

The first step is to post signs in advance of the work zone. Signs should warn drivers that they are entering a work zone and should slow down. The speed limit should also be reduced, with the most typical reduction being 20 miles per hour below the posted speed limit. These signs need to be posted well before drivers enter the work zone, so they have time to adjust their speed accordingly.

2. Education and Outreach

Educate drivers on the importance of observing the posted speed limit in work zones. This can be done through public service announcements, local media coverage, and informational signs. Educate drivers on the danger of speeding in work zones by showing statistics related to fatal crashes.

3. Using Speed Reducing Barriers

Speed-reducing barriers can be used in work zones to reduce the speed of approaching vehicles. The most common type of barrier is concrete, which is often used because it is durable and effective at reducing speeds. These barriers can be used in the center of the roadway or shoulder to reduce speeds.

Other methods for reducing the speed of approaching vehicles include using advanced traffic control devices, such as lane departure warning signs, roadside rumble strips, and speed boards. These devices can alert drivers of a work zone ahead and encourage them to reduce their speed.

4. Rubber Traffic Calming

Rubber traffic calming is another method for reducing the speed of approaching vehicles in work zones. Rubber traffic calming is a flexible material installed on the side of the road to reduce speeds. These products include speed humps, speed cushions, and curb extensions.

5. Delineation

Delineation is another method for reducing speeds in work zones. Delineation uses devices, signs, and markings on the roadway to mark hazards, lanes, and other essential roadway features. Delineation in a work zone can alert drivers of a work zone ahead and encourage them to reduce their speed.

6. Red Light Enforcement

Red light enforcement cameras are becoming increasingly popular in work zones because they are easy to use and enforce red light violations. In work zones, red light cameras can prevent drivers from running red lights at intersections where construction workers may be present, such as at stop/slow or warning signs. They can also prevent drivers from entering roadways when they are closed or blocked by equipment or barriers.

7. Radar Speed Signs

Using radar speed signs is another option for reducing speeds in work zones. Radar speed signs are portable devices that display the speed of approaching vehicles and can be used to warn drivers of a work zone ahead. Radar speed signs are often used with other traffic control devices, such as lane closure warning signs that alert drivers to a work zone to slow down.