DEAR SIR,--A complaint has come to me indirectly on the part of the Cadets at West Point, that the promotions in their corps are made on other principles than those of seniority or merit. They do not charge Colonel Williams with an unjust selection by himself, but with leaving the selection to his lieutenant, whose declaration that it was so left to him, they say can be proved. It is stated particularly that a young man from the country, uneducated, and who had been with the corps but three months, and had acquired little there, was lately made an ensign to the prejudice of much superior qualifications. His name was mentioned to me but I have forgotten it. Justice to the officers forbids us to give credit to such imputations till proved; but justice to the corps requires us so far to attend to them as to make them the subject of inquiry; and I presume this was the object of the communication to me. I now mention it to you, because in returning through New York you may have an opportunity of inquiring into it. I am much more inclined to impute to the vanity of the lieutenant the declaration he is said to have made, than to suppose Colonel Williams has really delegated so important a trust to him. I salute you with constant affection. TO MESSRS. KERR, MOORE, AND WILLIAMS, COMMISSIONERS OF THE WESTERN ROAD. MONTICELLO, August 6, 1808. GENTLEMEN,--It has been represented to me on behalf of the inhabitants of the town of Washington in Pennsylvania, that by a survey made at their expense, it is found that the western road, if carried through their town, to Wheeling, would be but a mile longer, would pass through better ground, and be made at less expense; and if carried to Short Creek, instead of Wheeling, the difference of distance would still be less. The principal object of this road is a communication directly westwardly. If, however, inconsiderable deflections from this course will benefit particular places, and better accommodate travellers, these are circumstances to be taken into consideration. I have therefore to desire that, having a regard to the funds which remain, you make as good an examination as they will admit, of the best route through Washington to Wheeling, and also to Short Creek or any other point on the river, offering a more advantageous route towards Chillicothe and Cincinatti, and that you report to me the material facts, with your opinions for consideration. I salute you with respect. TO THE SECRETARY OF THE TREASURY. MONTICELLO, August 6, 1808.