서씨는 통일대교 북단에 설치해 놓은 차단시설인 철침 판에 타이어가 터진 상태에서도 3∼4㎞ 가량을 운전한 것으로 알려졌다.
Seo is known to have driven about 3 to 4 km even when the tire was broken because of the iron needle plate, a blocking facility installed at the northern end of the Unification Bridge.