Whenever complaint is made to the county court of any county wherein a toll bridge is, that the same is not in a safe condition, it shall order its road engineer or supervisor to inspect the same and report his investigation, and if, after considering such report, the court be of opinion that the bridge is in an unsafe or dangerous condition, it shall make its finding a matter of record, and cause its clerk to certify a copy thereof to the Public Service Commission for action thereon. It shall be the duty of said commission, upon the receipt of such certified record, to summon the corporation or person owning the bridge, or collecting tolls therefrom, to appear before it and make answer respecting such finding, whereupon the commission shall take such action and make such orders respecting such bridge as it may deem just. In case it is determined by the commission, upon such hearing, that the bridge is unsafe for travel, it shall prohibit the further collection of toll thereon until the same is placed in such condition as may be ordered or directed by the commission.