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Indiana Department of Transportation

INDOT > Safety > Work Zone Safety Work Zone Safety

Traveling through highway work zones can be frustrating. INDOT respects your time and understands that there is a real expense associated withWork Zone road construction delays. INDOT works diligently to reduce the effect of construction activities, particularly on interstate highways, where statistics show there is greater risk of injury or death in a work zone crash.

To reduce the risk of work zone crashes for both workers and motorists, INDOT schedules and manages construction activity in accordance with the INDOT Interstate Highways Congestion Policy. INDOT employees and contractors often work nighttime and off-peak hours to ease congestion caused by construction and maintenance work.

INDOT also works hard to provide timely, accurate, and relevant work zone information to travelers using message boards, the INDOT TrafficWise website, the INDOT Real-Time Traffic Conditions website and social and traditional media. To reduce driver confusion, we focus on building and maintaining work zones where travel paths are clear and where driver expectations are known. Our goal is “No Surprises!” To protect our workers, we require high visibility safety apparel and protective equipment on all INDOT projects. We also work with law enforcement to provide extra police patrols in selected highway work zones to improve compliance with work zone regulations and improve worker and motorist safety.

We are dedicated to protecting all workers that build and maintain INDOT roadways. We actively support the efforts of the Road Construction Awareness Corp. (RCAC) as an advocate for worker safety; however, it’s important to realize that 4 out of 5 people that die in highway work zones are either drivers or passengers. Accordingly, INDOT’s Work Zone Safety group is also dedicated to protecting motorists who drive through our work zones.

As a reminder, INDOT created a highway work zone awareness video to draw attention to worker safety in highway work zones. A partnership between motorists and highway workers is essential to make sure that everyone makes it home safely. As stated by the RCAC: “We’re all in this together!”

In 2014, police crash data showed that 14 people were killed and more than 400 were injured in INDOT work zones. The most common causes of collision noted by police include:

  • Following too closely. 
  • Unsafe lane movement.
  • Failure to yield right-of-way.
  • Ran off roadway.
  • Ran over object in roadway.
  • Improper lane change.
  • Driver inattention.
  • Unsafe speed.

These causes resulted in the following common types of collisions: Rear-end, same direction sideswipe, head-on between two motor vehicles, and roadway departure.

Work Zone Crash Statistics

  • Nationally, four out of five people killed in work zones are drivers and passengers – not highway workers.
  • Rear-end crashes are the most common type of work zone crash.
  • It takes just one minute more to travel through a two-mile work zone at 45 mph than 65 mph.
  • Areas where traffic is entering or leaving work zones are often more dangerous because drivers may be changing lanes and merging.
  • Most fatal work zone crashes occur on roads with speed limits greater than 50 mph.
  • Fatal work zone crashes occur most often in summer and fall.

Tips for Driving Safely in Work Zones

  • Take extra care to pay attention and expect the unexpected. Work Zone configurations can change without notice.
  •  Don’t text or talk on the phone and avoid taking your hands off the wheel. Distracted driving has become a crisis on all roadways. Driver inattention is a leading cause of all highway crashes,
  • Watch for speed limit reductions, narrowing lanes, changing traffic patterns, and – most importantly – highway workers.
  • Respect the posted speed limits and safely merge as soon as safely possible as this will allow traffic to flow smoothly. Keep in mind, driving 45 MPH instead of 55 MPH through a 5 mile work zone will only add 1.2 minutes to your trip. Speeding and aggressive driving is a major cause of work zone crashes.
  • Keep a safe distance on all sides of your vehicles and maintain a safe following distance. Rear-end collisions are the most common type of work zone crash.
  • Respect the flaggers and obey their guidance. Be patient when driving through work sites with flagger control.
  • Pay attention to the construction signing. Those signs are carefully selected to give drivers accurate information and important warnings.
  • Expect delays and allow extra travel time to travel through work zones.
  • Select alternate routes if possible to avoid the work zone completely.
  • Be patient and stay calm. Remember that the construction crews are working to make the road better for you!

Work Zone Safety is everyone’s responsibility. Please use caution and common sense when driving through highway work zones.

Indiana's Work Zone Safety Law

The Indiana Work Zone Safety Law sets steep penalties for driving infractions within highway work zones. First time citations for speeding in a work zone result in a $300 fine. The fine increases to $500 for a second offense and $1,000 for a third offense within three years. Motorists who drive recklessly or aggressively through a work zone face fines up to $5,000. Drivers who injure or kill a highway worker may end up paying a $10,000 fine and serving up to six years behind bars. Fines generated from the work zone law are used to fund additional work zone patrols in an around work zones. The following links are provided for your reference concerning laws affecting work zones in Indiana:

Work Zone Links

Related Links  

Contact Information

John McGregor, P.E.
Work Zone Supervisor
Traffic Management Center
8620 E. 21st Street
Indianapolis, IN 46219
317-899-8617
jmcgregor@indot.in.gov