1. The plaintiffs' claims against the defendants are all dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

1. Facts of recognition;

가. 소외 C(D생, 남자, 이하 ‘망인’이라 한다)는 2013. 8. 20. 07:30 E YZFR1 오토바이를 운전하여 시흥시 정왕동 대부도 입구 앞 편도2차로 길(이하 ‘이 사건 도로’라 한다)을 대부도 방면에서 시흥시 방면으로 진행하던 중, 위 길이 오른쪽으로 굽어 있음에도 불구하고 그대로 직진하여 그곳에 설치된 중앙분리대를 충격한 후 튕겨져 반대편 차로로 넘어 가게 되었고, 마침 건너편에서 주행 중이던 F 덤프차량의 옆 앞부분에 부딪히게 되어 그 자리에서 사망하였다

(hereinafter “instant accident”). (b)

The plaintiffs are parents of the deceased.

C. The instant road is a road managed by the Silung City. For the confirmation of the instant road, the Non-Party Seoul Regional Land Management Agency (hereinafter referred to as the “instant construction works”) was performing the instant construction works by vicariously performing the instant construction works on behalf of the Defendant Korea Water Resources Corporation, and the Defendant Korea Water Resources Corporation (hereinafter referred to as the “Defendant Daean Construction”), under the contract for the said construction works, was performing the instant construction works on behalf of the Non-Party Seoul Regional Land Management Agency (hereinafter referred to as the “instant construction”).

[Ground of recognition] Facts without dispute, Gap evidence 1, Eul evidence 4-1, 2, Eul evidence 1, 2, Eul evidence 1, 1-3, 1-3, and 1-3, the purport of the whole pleadings

2. The plaintiffs asserted as follows as the grounds for the claim of this case.

① The instant road is a public structure that manages the Silung City.

② Although the instant road is a main or auxiliary main road with a speed of 50km/h, it is difficult to install a speed prevention threshold in accordance with the “Road Safety Facilities Installation and Management Guidelines” established by the Ministry of Land, Transport and Maritime Affairs (hereinafter “Road Safety Guidelines”), which is established by the Ministry of Land, Transport and Maritime Affairs.

In this case.