sentences:  No such emergency is known to have occurred.In considering alternatives for a railway between the Hutt Valley and the Wairarapa district to bypass the increasingly costly Rimutaka Incline, various proposals for a tunnel were considered that would have involved an eastern portal emerging at Cross Creek.Despite all the work done on investigating these ideas, the alignment eventually chosen was one that saw the tunnel emerging into the Wairarapa in a gully to the north.