Photo: Matheus Bertelli, Pexels
Straight-line backing on a US road test means reversing slowly in a straight line, usually about 50 feet or a few car lengths, while turning your head to look through the rear window. Examiners score where you look, your speed, how straight you stay and how many corrections you need. This guide is for permit holders preparing for the test, and covers the technique, the camera rules, each state’s distance and the errors that fail you.
Key facts
- Look back, not just at the screen. California says to turn your head over your right shoulder and look through the back windshield, because mirrors and cameras may not show every hazard.
- Typical distances: about 50 feet in Alabama, Delaware, Florida, Georgia, Illinois and Massachusetts; 100 feet in South Carolina; in California, three vehicle lengths while staying within 3 feet of the curb.
- Go slowly and smoothly. Georgia sets no more than 10 mph; most states just say slow and controlled.
- Corrections count. California allows no more than one correction, and three attempts at backing is a critical driving error.
- Some tests back into a space instead, such as Minnesota’s 90-degree backing or Indiana’s backing out of a parking space.
How to back up in a straight line, step by step
This method combines California’s test steps with the backing advice in the Idaho and Pennsylvania manuals.
- Pull to the curb. Check traffic, signal, pull up parallel and close to the curb, then cancel the signal. California scores the signal on and off.
- Check behind the car. Pennsylvania and Idaho both say to check behind the vehicle before you get in, because children and small objects are hard to see from the driver’s seat. On test day, look around the car again before you shift.
- Get into position. Foot on the brake, shift to reverse. Idaho’s manual says to put your right arm on the back of the passenger seat and look over your shoulder directly through the rear window.
- Check both blind spots and mirrors for cars, bikes and people, then look back through the rear window.
- Ease off the brake. Let the car creep at idle speed. Cover the brake rather than pressing the gas.
- Keep the wheel almost still. Use small movements. To move the back of the car right, turn the top of the wheel slightly right.
- Glance forward and to the sides now and then, because the front of the car can swing.
- Keep looking back until you stop completely. Idaho says to continue looking back until you come to a complete stop.
- Stop where the examiner asks, shift to park or drive as instructed, then check traffic and signal before pulling away.
Hand position while backing
For straight-line backing, many drivers hold the top of the wheel with the left hand and place the right arm on the passenger seat, as Idaho describes. Texas’s DL-60 test standard expects both hands on the wheel except when backing. If you aren’t comfortable twisting, ask your examiner beforehand how they want you to look back; the head turn and rear window check are what is scored.
Can you use the backup camera or mirrors?
Usually as a check, not as your only view:
- California: backup cameras may be used, but are not a replacement for a visual check of mirrors and blind spots. Its scoring criteria say cameras and self-parking cannot solely be used.
- Florida: backing is about 50 feet without relying on mirrors or a camera; the backing item says to look to the rear.
- Pennsylvania: “Do not depend on your mirrors or sensors alone.”
- Kentucky: a backup camera is allowed, but you still check mirrors and look over your shoulder.
- Indiana and New Jersey: installed cameras and sensors are allowed.
All the state rules are in backup cameras and parking assist on the road test. The safe plan everywhere: turn your head and look through the rear window, and use the camera only as an extra glance.
How far do you back up? Rules by state
| State | Backing task (as published) |
|---|---|
| Alabama | About 50 feet, slowly and straight, head turned to look through the rear window |
| California | Pull to the curb, back 3 vehicle lengths within 3 feet of the curb, no more than 1 correction |
| Delaware | Back 50 feet, looking over your shoulder, slowly and straight |
| Florida | About 50 feet at a slow speed, looking to the rear, without relying on mirrors or a camera |
| Georgia | About 50 feet in a straight line, no more than 10 mph, looking behind you |
| Illinois | About 50 feet, slowly, straight and smooth |
| Massachusetts | Back up about 50 feet |
| North Carolina | Reverse in a straight line at a slow, controlled speed, looking over your shoulder through the rear window |
| South Carolina | Straight-line backing for 100 feet |
| Texas | Backing in a straight line is one of the DL-60 test maneuvers |
| New Jersey | Driving in reverse, backing in a straight line while looking over your shoulder |
| Maine | Straight-line backing; back slowly and as little as possible |
| Minnesota | May include a 90-degree backing maneuver (reversing into a space at a right angle) |
| Indiana | Backing out of a parking space is always tested |
| Ohio | Reverse back through a box of cones on the maneuverability test |
Which maneuvers each state tests is compared in US road test by state.
What the examiner scores
California publishes the most detailed criteria for backing. They make a good checklist for any state:
| Scored item | What the examiner wants |
|---|---|
| Traffic check | You look ahead, behind and over the correct shoulder before entering, while backing and before exiting |
| Signal | Signal on before pulling up to the curb and before pulling away; cancel it afterward |
| Speed | Pull to and away from the curb at a safe speed; back at a smooth, safe speed |
| Position | Straight for 3 vehicle lengths, within 3 feet of the curb |
| Corrections | No more than 1 |
Errors that fail the test outright
California lists these as critical driving errors:
- making 3 attempts to back the vehicle
- not looking in your mirrors or over your shoulder when backing
- hitting another vehicle, object, cyclist, pedestrian or animal that could have been avoided
- driving over the curb or onto the sidewalk
- any action that makes the examiner intervene
Other states fail similar mistakes. Indiana lists backing over a curb. See common reasons people fail the US driving test.
Backing into a parking space
Some tests, and plenty of real parking lots, ask you to reverse into a bay. Minnesota’s test can include a 90-degree backing maneuver. A simple method (general technique, not an official state method):
- Drive past the space until your rear bumper is a little beyond the far side of the bay, about 3 to 4 feet out from the parked cars.
- Signal, check all around, shift to reverse.
- Look over your shoulder and turn the wheel fully toward the space as you creep back.
- Use both side mirrors to see the lines on each side.
- When the car is straight in the bay, straighten the wheel and back slowly to the end of the space.
- If you are crooked, pull forward and try again before you touch a line or a car. Fewer corrections score better.
Backing out of a parking space
Indiana always tests this. Check behind the car before you get in, look over both shoulders, creep out slowly and keep checking both ways. Illinois says to stop before entering the sidewalk, street or highway when you back out.
Where backing is not allowed
- Freeways: Idaho prohibits backing on freeways, expressways and other controlled-access highways, including the shoulder. If you miss your exit, go on to the next one.
- Ramps: Mississippi says never stop, back up or turn around on a ramp.
- Anywhere unsafe: Idaho allows backing elsewhere only when it can be done safely without interfering with other traffic.
- On a steep narrow road where two cars can’t pass, California says the vehicle facing downhill should back up, because it has more control.
Practice plan for straight-line backing
- Empty lot, week 1: back along a painted line for 50 feet. Count corrections and aim for zero.
- Add the curb: pull to a curb and back 3 car lengths staying within 3 feet. Have your supervisor check the gap at the end.
- Camera off: cover the screen and practice using the rear window and mirrors only.
- Distraction check: ask your supervisor to say when a “pedestrian” appears; stop at once.
- Test-day run: do the whole sequence (traffic check, signal, pull to curb, back, stop, signal, pull away) with no coaching.
Pair this with parallel parking and three-point turns, which use the same reverse control. For a session plan, see teaching your teen to drive.
Common questions
How far do you back up on the driving test?
It depends on the state: about 50 feet in Alabama, Delaware, Florida, Georgia, Illinois and Massachusetts, 100 feet in South Carolina, and 3 vehicle lengths in California.
Do you look over your right or left shoulder when backing?
For straight backing, over your right shoulder through the rear window, which California’s criteria specify. Also check the left side and both mirrors before and during the move.
Can I use my backup camera on the road test?
In many states, yes, but only as an extra check. California and Pennsylvania say not to rely on it alone; Florida doesn’t let you rely on it for backing.
What happens if I hit the curb while backing?
In California, driving over the curb or onto the sidewalk is a critical error and fails the test. A light touch may still cost points. Stop, pull forward and correct before you mount it.
How many corrections are allowed?
California allows no more than one correction, and three attempts is a fail. Elsewhere, ask the examiner, and aim for none.
How fast should I back up?
Walking pace. Georgia sets a maximum of 10 mph, but examiners everywhere expect slow, smooth control, usually at idle with your foot covering the brake.
Back to learning to drive in the USA, or see the road test day checklist.
Sources
- California DMV, “Driving Performance Evaluation (DPE) Scoring Criteria” (dmv.ca.gov)
- California DMV, “California Driver’s Handbook: Section 3, The Testing Process; Section 6, Navigating the Roads (Continued); Section 7, Laws and Rules of the Road” (dmv.ca.gov)
- Idaho Transportation Department, “Idaho Driver’s Manual” (July 2026), Backing (itd.idaho.gov)
- Pennsylvania Department of Transportation, “Pennsylvania Driver’s Manual” PUB 95, Chapter 3 (pa.gov)
- Alabama Law Enforcement Agency, “Alabama Driver Manual” (November 2024) (alea.gov)
- Alabama Law Enforcement Agency, “Road Test Study Guide” (alea.gov)
- Georgia Department of Driver Services, “Section 3: Testing Information” and “Section 3 Continued”, Georgia Driver’s Manual (dds.georgia.gov)
- Georgia Department of Driver Services, “Steps to Parallel Parking” and “Backing Up”, Section 5, Georgia Driver’s Manual (dds.georgia.gov)
- Florida Department of Highway Safety and Motor Vehicles, “Class E Knowledge Exam & Driving Skills Test” (flhsmv.gov)
- Florida Department of Highway Safety and Motor Vehicles, “General Information” (flhsmv.gov)
- Delaware Division of Motor Vehicles, “Rules of the Road Test and Road Test” (dmv.de.gov)
- Delaware Division of Motor Vehicles, “Delaware Driver Manual (July 2026)” (dmv.de.gov)
- Illinois Secretary of State, “2026 Illinois Rules of the Road” DSD A 112 (ilsos.gov)
- Illinois Secretary of State, “Illinois Rules of the Road Workbook” DSD DS 9 (ilsos.gov)
- Massachusetts Registry of Motor Vehicles, “Massachusetts Driver’s Manual (Class D), revised April 2026” (mass.gov)
- Massachusetts Registry of Motor Vehicles, “Schedule your road test” (mass.gov)
- North Carolina Office of Administrative Hearings, “19A NCAC 03B .0201 Driver’s License Examination and Online Renewal” (reports.oah.state.nc.us)
- South Carolina Department of Motor Vehicles, “Regular License Testing” (dmv.sc.gov)
- South Carolina Department of Motor Vehicles, “Schedule a Road Test” (dmv.sc.gov)
- Texas Department of Public Safety, “How to Prepare for a Drive Test: Safety Tips (DL-60)” (dps.texas.gov)
- Texas Department of Public Safety, “Section 2: Scheduling a Road Test” (dps.texas.gov)
- New Jersey Motor Vehicle Commission, “Basic Road Test” (nj.gov)
- New Jersey Motor Vehicle Commission, “New Jersey Driver Manual 2026” (nj.gov)
- Maine Department of the Secretary of State, Bureau of Motor Vehicles, “Maine Driver’s License Manual” Rev 11/23, Appendix A and Sections 1, 2, 5 and 7 (www1.maine.gov)
- Maine Bureau of Motor Vehicles, “Drivers License Exam” (maine.gov)
- Minnesota Legislature, Office of the Revisor of Statutes, “Minnesota Statutes 2026, section 171.13 Examination” (revisor.mn.gov)
- Minnesota Legislature, Office of the Revisor of Statutes, “Minnesota Statutes 2026, sections 171.04, 171.05 and 171.055” (revisor.mn.gov)
- Indiana Bureau of Motor Vehicles, “Driving (Skills) Test” (in.gov/bmv)
- Indiana Bureau of Motor Vehicles, “Skills Test Route” (in.gov/bmv)
- Kentucky State Police, “Kentucky Driver Manual” (updated July 2026), Section One: Road (Skills) Test (kentuckystatepolice.ky.gov)
- Kentucky State Police, “Driver Testing” FAQs (kentuckystatepolice.ky.gov)
- Ohio Department of Public Safety, Bureau of Motor Vehicles, “Fifty Hour Affidavit (BMV 5791, 9/25)” (dam.assets.ohio.gov)
- Mississippi Department of Public Safety, “Driver’s License Manual” (revised December 2024) (driverservicebureau.dps.ms.gov)
- Mississippi Department of Public Safety, Driver Service Bureau, “Regular Learner’s Permit” (driverservicebureau.dps.ms.gov)