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FIELD 32 - MANNER OF COLLISION IMPACT
Manner of Collision Impact

Indicate the manner in which two motor vehicles in transport initially came together without regard to the direction of force. This field refers only to crashes where the first harmful event involves a collision between two motor vehicles in transport.

00 - Not a Collision with a Motor Vehicle In-Transport is used when the first harmful event is not an impact between two in-transport motor vehicles.

01 - Front-to-Rear is used when a collision occurs between the rear of one vehicle and the front of another vehicle. If this option is selected, the areas of initial impact for the vehicles involved in the first harmful event must be front (12) and back (6).

Front-to-Rear Collision
02 - Front-to-Front is used when a collision occurs between the front end of one vehicle and the front end of another vehicle. If this option is selected, the areas of initial impact for the vehicles involved in the first harmful event must both be front (12).

Front-toFront Collision
06 - Angle is a crash where two motor vehicles impact at an angle. For example, the front of one motor vehicle impacts the side of another motor vehicle. If this option is selected, the areas of initial impact for the vehicles involved in the first harmful event must not be front-to-front, front-to-back, back-to-back, or back-to-side.

Angle Collision
07 - Sideswipe - Same Direction is used when the sideswipe occurred while the two vehicles were traveling in the same direction.

Sideswipe - Same Direction Collision
08 - Sideswipe - Opposite Direction is used when the sideswipe occurred while the two vehicles were traveling in opposite directions.

Sideswipe - Opposite Direction Collision
09 - Rear-To-Side is used when a collision occurs between the rear of one vehicle and the side of another vehicle. If this option is selected, the areas of initial impact for the vehicles involved in the first harmful event must be back for one and side for the other.

Rear-to-Side Collision
10 - Rear-To-Rear is used when a collision occurs between the rear of one vehicle and the rear of another vehicle. If this option is selected, the areas of initial impact for the vehicles involved in the first harmful event must both be back.

Rear-to-Rear Collision
98 - Other should be used for any collision between two motor vehicles in-transport where the collision is not described by options 01 through 10, including set-in-motion situations.

Examples include:
  • One vehicle's "end" swipes (endswipe) another vehicle instead of their "sides" swiping.
  • One vehicle is airborne and makes contact with its front or undercarriage to the other vehicle's hood or top.
  • Cargo or other load on one motor vehicle in-transport shifts and lands or is thrown into/onto another vehicle.
  • The tire of one motor vehicle in-transport throws a stone through the windshield of another vehicle.
  • A vehicle occupant or motorcyclist falls or is thrown from a vehicle striking or is struck by another vehicle.
99 - Unknown is used when the manner in which two motor vehicles in transport initially came together is unknown.
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