AHC, LPG 1/9/1863

Holston Bridge E. Ten Jany 9th 1863
 
Colonel J. F Gilmer
Chief of Engineer Bureau
Richmond Va.
 
Colonel,
   I reached the Holston today after two detentions from failures of connection by the trains. We passed the Watauga this morning, giving me time to note the work to be done. The Watauga consists of two spans of 125 feet each. It was a Howe Truss. The height of the rails above the water, about 50 ft., the rails being laid on top of the bridge structure. A portion of the iron rods and angle iron castings can be used in replacing the structure. The Holston was of the same plan, and about the same height of the Watauga. The length of permanent bridge structure will be about 450 ft. with about 80 feet of trestle bridging connecting with the banks. A majority of the iron rods and castings in this bridge can be used again and I think about 1/4 of the wood work. Not more than one fourth of the wood work was consumed, but much of it was shattered by falling.
   The R. R. Co. has taken the remains of the bridge out of the river & piled the materials on either bank. One engine, four freight cars, and one passenger car have been taken over the iron to ply between the bridges.
   Before my arrival at Knoxville, Maj. Genl. E. Kirby Smith had instructed Mr. Maxwell to rebuild the bridges. Mr. Maxwell is the contractor who rebuilt the bridge on the Nashville & Chattanooga R. R. over the Tennessee River at Bridgeport. He has an organized force of skilled labor and can accomplish the work in a shorter period of time than I could possibly complete it without his force and services. On receiving your dispatch, I telegraphed Maxwell to meet me in Knoxville, believing that the better course would be to put the work into his hands and aid him in obtaining materials.
   Maxwell's proposition, accepted by Genl. Smith fixes no definite day for the completion of the bridges. His opinion is that Watauga can be in readiness to pass the trains by Feby 1st and Holston by Feb. 20th. The compensation for superintendence, ??? and use of tools is to be 20 pr. ct. upon the cost of the work. Timber designed for a bridge on the Knoxville & Kentucky R. R. now in Knoxville will be taken for the Watauga. The work of framing will be commenced on the 12th. Timber for Holston will be obtained in the Pine region of Georgia.
   It would be well to have duplicate bridges framed and housed in Ga. in anticipation of similar disasters hereafter.
Very Respectfully
L. P. Grant
Capt. Engs P. A.
{both bridges were on the East Tennessee & Virginia RR}

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