pose of
causing to be made the necessary surveys, plans, and estimates of the
routes of such roads and canals as the President of the United States
might deem of national importance in a commercial or military point of
view, or necessary for the transportation of the public mail. The
surveys, plans, and estimates for each, when completed, will be laid
before Congress.

In execution of this act a board of engineers was immediately
instituted, and have been since most assiduously and constantly occupied
in carrying it into effect. The first object to which their labors were
directed, by order of the late President, was the examination of the
country between the tide waters of the Potomac, the Ohio, and Lake Erie,
to ascertain the practicability of a communication between them, to
designate the most suitable route for the same, and to form plans and
estimates in detail of the expense of execution.

On the 3d of February, 1825, they made their first report, which was
immediately communicated to Congress, and in which they declared that
having maturely considered the circumstances observed by them
personally, and carefully studied the results of such of the preliminary
surveys as were then completed, they were decidedly of opinion that the
communication was practicable.

At the last session of Congress, before the board of engineers were
enabled to make up their second report containing a general plan and
preparatory estimate for the work, the Committee of the House of
Representatives upon Roads and Canals closed the session with a report
expressing the hope that the plan and estimate of the board of engineers
might at this time be prepared, and that the subject be referred to the
early and favorable consideration of Congress at their present session.
That expected report of the board of engineers is prepared, and will
forthwith be laid before you.

Under the resolution of Congress authorizing the Secretary of War to
have prepared a complete system of cavalry tactics, and a system of
exercise and instruction of field artillery, for the use of the militia
of the United States, to be reported to Congress at the present session,
a board of distinguished officers of the Army and of the militia has
been convened, whose report will be submitted to you with that of the
Secretary of War. The occasion was thought favorable for consulting the
same board, aided by the results of a correspondence with the governors
of the several S