Work No. 16B—U.K.A railway (4,550 metres in length) commencing by a junction with the railway (Work No. 16) at a point 5 metres south-east of the commencement of that work, passing south-eastwards on the southern side of that railway, in tunnel for a distance of 475 metres beneath Chart Road (Work No. 16F) and Godinton Road (Works Nos. 16G and 16H), passing south-eastwards and eastwards under Beaver Road (Work No. 16N), on existing bridges over the Great Stour and East Stour Rivers, under Boys Hall Road (Work No. 16Q) and terminating by a junction with Work No. 16 at its termination, including bridges over Work No. 16K and the Aylesford Stream (Work No. 16S);