| EMBANKMENTS | Man-made ridges of earth or stone carrying roads or railways, or confining waterways (11) |
| EMBANKMENT | Man-made ridge of earth that carries a railway or road (10) |
| VIADUCTS | High bridges supported by arches carrying roads over a valley (8) |
| ROSETTA | Ancient Egyptian stone carrying hieroglyphics (7) |
| CULVERTS | Drainage tunnels under roads or railways |
| VIADUCT | Structure carrying road or railway over a valley (7) |
| EMBANK | NB make stranger defend with man-made ridge (6) |
| GIRDLES | Corsets made ridges around top of leg! (7) |
| STOCKADE | Defensive or confining enclosure (8) |
| BOUNDING | Limiting or confining ? (8) |
| JUNCTION | Where roads or railway lines cross or join (8) |
| TERMINI | End points of railways or other transport routes (7) |
| PUBLICTRANSPORT | Trains, underground railways or buses, eg (6,9) |
| TRAINSPOTTING | Concern with railways (or trivia?) (5-8) |
| ARETE | Glacier made ridge |
| MODELLING | Hobby or pastime of making dioramas or miniature aeroplanes, boats, buildings or railways, for example; or, a branch of sculpture (9) |
| CORE | Centre of Earth or of an apple, pear or quince; magnetic memory of a computer; or, the positively charged nucleus of an atom (4) |
| ARTERY | Important route in a system of roads, rivers, or railways (6) |
| VOLCANO | A vent in the crust of Earth or another planet or satellite, from which issue eruptions of molten rock, hot rock fragments, and hot gases. Also: the subject of this puzzle. (7) |
| CLAMP | Type of vice for a workbench; device for immobilising a vehicle; or, a heap of root vegetables stored under a layer of earth or straw (5) |
