Which item is a tangible reference point at a crash scene?

Which item is a tangible reference point at a crash scene?

• A. Tire on the road
• B. Utility poles
• C. Road debris
• D. Road paint

Answer: (B)

In crash scene documentation, fixed, durable features in the environment serve as reliable reference points for measuring locations and reconstructing events. Utility poles are anchored in the ground and typically stay in place, making them ideal for establishing scale and relative positions in diagrams and measurements. A tire on the road can be moved or displaced after the crash, road debris can be cleared or shifted, and road paint can wear or be repainted, so none of those serve as stable references. Therefore, utility poles are the best tangible reference point at a crash scene.

In crash scene documentation, fixed, durable features in the environment serve as reliable reference points for measuring locations and reconstructing events. Utility poles are anchored in the ground and typically stay in place, making them ideal for establishing scale and relative positions in diagrams and measurements. A tire on the road can be moved or displaced after the crash, road debris can be cleared or shifted, and road paint can wear or be repainted, so none of those serve as stable references. Therefore, utility poles are the best tangible reference point at a crash scene.