It would occupy too much space, and indeed it is altogether unnecessary, to describe in detail the operations of the Commission and of their engineer in opening up the communications of the Highlands. Suffice it to say, that one of the first things taken in hand was the connection of the existing lines of road by means of bridges at the more important points; such as at Dunkeld over the Tay, and near Dingwall over the Conan and Orrin. That of Dunkeld was the most important, as being situated at the entrance to the Central Highlands; and at the second meeting of the Commissioners Mr. Telford submitted his plan and estimates of the proposed bridge. In consequence of some difference with the Duke of Athol as to his share of the expense--which proved to be greater than he had estimated--some delay occurred in beginning the work; but at length it was fairly started, and, after being about three years in hand, the structure was finished and opened for traffic in 1809. [Image] Dunkeld Bridge. The bridge is a handsome one of five river and two land arches. The span of the centre arch is 90 feet, of the two adjoining it 84 feet, and of the two side arches 74 feet; affording a clear waterway of 446 feet. The total breadth of the roadway and foot paths is 28 feet 6 inches. The cost of the structure was about 14,000L., one-half of which was defrayed by the Duke of Athol. Dunkeld bridge now forms a fine feature in a landscape not often surpassed, and which presents within a comparatively small compass a great variety of character and beauty. The communication by road north of Inverness was also perfected by the construction of a bridge of five arches over the Beauly, and another of the same number over the Conan, the central arch being 65 feet span; and the formerly wretched bit of road between these points having been put in good repair, the town of Dingwall was thenceforward rendered easily approachable from the south. At the same time, a beginning was made with the construction of new roads through the districts most in need of them. The first contracted for, was the Loch-na-Gaul road, from Fort William to Arasaig, on the western coast, nearly opposite the island of Egg. Another was begun from Loch Oich, on the line of the Caledonian Canal, across the middle of the Highlands, through Glengarry, to Loch Hourn on the western sea. Other roads were opened north and south; through Morvern to Loch Moidart; through Glen Morrison and Glen Sheil, and through the entire Isle of Skye; from Dingwall, eastward, to Lochcarron and Loch Torridon, quite through the county of Ross; and from Dingwall, northward, through the county of Sutherland as far as Tongue on the Pentland Frith; while another line, striking off at the head of the Dornoch Frith, proceeded along the coast in a north-easterly direction to Wick and Thurso, in the immediate neighbourhood of John o' Groats.