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Tennessee driving lesson · Speed, Space & Stopping

Highway work zones

A 3-minute lesson from the Tennessee course. Read the rules and examples, follow the handbook page references, and check your understanding before you move on.

Read time
3 minutes
Course unit
Speed, Space & Stopping
Checkpoint questions
6
Source pages
61, 126, 127

Work zones change constantly and put workers just a few feet from your car. Nationally the work-zone death rate approaches two per day and about 40,000 people are hurt each year. Most crashes there are rear-end collisions — so slow down, stay alert and leave space.

Highway work zone

Any stretch where construction, maintenance or utility work (even tree trimming or surveying) is done. Look for orange signs and devices, flashing lights and workers in orange or yellow-green.

Handbook p. 61 ↗

Know the rule

All temporary work zone signs are orange with black letters, on the right side (both sides on a divided highway), telling you what's ahead and how far.

Handbook p. 126 ↗

Know the rule

Obey the reduced speed limits posted in work zones. If no reduced limit is posted, obey the normal posted limit.

Handbook p. 126 ↗
$500

Maximum fine for speeding in a reduced-speed work zone where workers are present

Handbook p. 126 ↗
17 seconds

Time to reach a 'Road Work 1500 Feet' sign's zone at 60 mph (88 feet per second)

Handbook p. 126 ↗

Driving through work zones

  • Slow down and give it your full attention
  • Merge as soon as possible — last-chance mergers can be ticketed
  • No phone, radio fiddling, eating or makeup
  • No earphones
  • Turn on headlights before you enter
  • Follow flaggers; don't change lanes unless told to
  • Don't tailgate — keep space from barriers, equipment and workers
  • Shift your lane position away from workers when possible
Handbook p. 126 ↗

Know the rule

Some work zones move — line painting, patching and mowing. Obey the signs until you see 'End Road Work,' even if you don't see workers right away.

Handbook p. 127 ↗

Know the rule

Use extreme caution in work zones at night whether or not workers are present; expect delays, leave early, or use another route.

Handbook p. 127 ↗

Tennessee work zone crashes, 2021

  • 26 people killed
  • 1,105 injured
  • 3,010 property-damage cases
Handbook p. 61 ↗

Put it into practice

A 'Right Lane Closed 1 Mile' sign appears. Don't race to the front and squeeze in at the cone — merge left now, while there's room. Once in the zone, stay in your lane and keep your speed at the posted work zone limit until 'End Road Work.'

Check your understanding

Read the question, decide on an answer, then open it to check the explanation. These are Roadwise study questions based on the source handbook.

Speed violations in a highway work zone where workers are present can result in a fine of up to:
  1. $50
  2. $5,000
  3. $500
  4. There is no special fine for work zones

Answer: $500

Speed violations in active work zones with DOT or construction workers present can bring a fine up to $500.

Handbook p. 126 ↗
If you see a sign reading 'Road Work 1500 Feet' while traveling 60 m.p.h., about how many seconds until you reach the zone?
  1. 60 seconds
  2. 5 seconds
  3. 2 minutes
  4. 17 seconds

Answer: 17 seconds

At 60 m.p.h. (88 feet per second), a driver reaches a work zone 1,500 feet ahead in about 17 seconds.

Handbook p. 126 ↗
According to 2021 state figures cited in the handbook, how many people died in Tennessee work zone crashes that year?
  1. 26
  2. 3
  3. 260
  4. 1,105

Answer: 26

State figures for 2021 show 26 people died and 1,105 were injured in Tennessee work zone crashes that year.

Handbook p. 61 ↗
You see signs that a lane is closed ahead in a work zone. When should you merge into the open lane?
  1. At the last moment before the closure
  2. As soon as possible, at first notice
  3. Only when a flagger tells you to
  4. After passing the slower cars

Answer: As soon as possible, at first notice

Merge as soon as possible at first notice of a work zone; last-chance mergers can be ticketed and cause crashes.

Handbook p. 126 ↗
You can be ticketed for being a 'last chance merger' in a highway work zone lane closure.
  1. True
  2. False

Answer: True

Last-chance mergers can be ticketed and are considered a cause of work zone accidents.

Handbook p. 126 ↗
Speed limits posted within highway work zones are only suggestions and are not legally enforceable.
  1. True
  2. False

Answer: False

Posted work zone speed limits are legally enforceable, with fines up to $500 for violations where workers are present.

Handbook p. 126 ↗
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