LBOIS. I H. R. llrn L.ETTER THE PRESIDENT BOARD OF COMMISSIONERS OF PUBLIC WORKS THE STATE OF ILLINOIS, RELATIVE TO NORTHERN END OF THE CENTRAL RAILROAD SUBMITTED TO THE HOUSE OF REPRESENTATIVES, JANUARY 30, 1839. VANDALIA, ILL. WIUJAJK WALTERS, Public Printer. 1839. REPORT THE BOARD OF PUBLIC WORKS. JANUARY 30, 1839. Read, laid on the table, and ordered to be printed. INTERNAL IMPROVEMENT OFFICE, Vandalia, January 29, 1 839. To the Hon. the SPEAKER of the House of Representatives: SIR: In accordance with a certain resolution adopted by the House of Representatives on the 14th inst., calling on the Board of Commissioners of Public Works for information relative to the prosecution of the work on the northern end of the Central railroad; and. in answer to the first inquiry, to wit: "Such communications (if any) as may have passed between the citizens of Galena, assembled in town meeting, and the Board of Public Works, relative to the northern termination of the Cen- tral railroad; and, also, from the trustees of the town of Galena to the Board of Public Works, on the same subject, or to the Commissioner of the sixth judicial circuit:" the Board have the honor to submit the fol- lowing communication, marked A, as comprising all the communications that have passed between the citizens of Galena, assembled in town meetings, and the Board of Public Works, relative to the northern termi- nation of the Central railroad; and the following communication, mark- ed B, on the same subject, comprises the correspondence from the trus- tees of the town of Galena with the Board of Public Works. In answer to the second inquiry: "Whether the northern termination of the Central railroad has yet been located; and, if so, whether such termination is north or south of Fever river:"' the Board have to state,, that they have had the subject under mature deliberation, and given it a thorough examination, and find that the Commissioner of the sixth judi- cial circuit has not made any decision on the subject; and he thinks the subject of sufficient importance to require legislative action, and express- ed his desire that it should be referred to the Legislature. They have also had before them a letter from Col. J."W. Stephenson, late Commissioner of said circuit, a copy ot which is herewith annexed, marked C; by which it will be seen that no definite action had been taken by him on the subject; and the Board, so far from having made any decision whatever in regard to it, most cheerfully concur with the present Commissioner of the sixth judicial circuit in the opinion that it is a fit subject for legislative action. .Yt .H .ft In answer lo the third inquiry: "At what place on Rock river the said Board of Public Works have determined that the Central railroad shall cross, and their reasons why a more direct route from Peru, on the Illinois river, to Savannah, on the Mississippi river, has not been adopt- ed:" the Board have to state, that they have not yet determined where the Central railroad shall cross Rock river, the line not having been definitively located from Rocky ford, or inlet, to Savannah. In answer to the fourth inquiry: "What amount of money will be re- quired to improve the rapids of Rock river, in range 7, east of the 4th principal meridian; and, also, what amount ot water-power will he obtain- ed by said improvement:" the Board refer the House of Representa- tives to the report of O. Blane, senior assistant engineer of the Rock river improvement, appended to the report of the Commissioner of the sixth judicial circuit, which was laid before the House of Represen- tatives by fhe Governor, on the 27th Descmber, 1838. In answer to the fifth inquiry: "Whether this water-power would not be brought into more immediate use, and rendered more valuable to the State, if the Central railroad should cross Rock river at that point:" the Board are unable to answer, not having in their possession a report from the engineer on the subject. But, in order to furnish all informa- tion desired, thuy have transmitted a copy of that portion of the resolu- tion relative to this matter to the engineer in charge of said improve- ment, with instructions to report on the same at as early a period as practicable; and, on receipt of said report, the Board will furnish the House with the information desired. In answer to the sixth inquiry: "Whether the line of the Central railroad adopted is longer or shorte^than another line from Peru, on the Illinois river, via the rapids on Rock river, to Savannah, on the Mississippi river, and the comparative cost of construction of the two routes:'' the Board have to state that there has not been any line adop- ted by the Board; but, in order to afford the House of Representatives every information on the subject, the Board refer them to the annexed report of Wm. B. Gilbert, marked D. In answer to the seventh inquiry: "And that they report to this House their reasons for leaving an interval of ten or twelve miles between that part of the Central railroad already put under contract from Galena south, and that part proposed by the Board of Public Works to be put under contract during the ensuing six months, east from Savannah tow- ards Rock river:" the Board have to report that, in making their deci- sion, they had in view the 25th section of the internal improvement law; by which it will be seen that they are required to commence at the nav- igable streams, < diminished, and the line shortened, on a location. Thus, you have a brief account of the survey since I entered the ser- vice on the iiOth of August la>t. While sickness made its ravages among several of the brigades in the service, we must express our gratitude for the uniform good health which has existed in the party during the whole campaign. The members of the party generally have discharged their respective duties in a very harmonious and satisfactory manner. Messrs. George 22 H. Hubbell and Henry \Vinir, my assistant*, hnvc been remarkably at- tentive to their duties, and deserve the highest commendation. After a careful examination of the country between the Mississippi ami Rock rivers, ;ind considering that, 20 miles below Dixon, these rivers appro-irh within 15 miles ofrach other, thereby in a measure su- perceding Ihe necessity oi corn muni cation by a railroad. I must expre-, my decided opinion in favor of Dixon, as a crossing place. This flour- ishing town, beautifully situated on the banks of Rock river, become-- a point necessarily independent of any local consideration, for it is but two miK's north of a straight line drawn from Savanna!) to Ilo.-ky ford; and in that distance, cither above or below the town, it wotiKi be impossible to h'nd so favorabl". a crossing place. The water here is never known to overflow its ban'x>, and abundance of stone is found on the margin of the river. The benefits conferred on the thickly settled groves of Elkhorn and Buffalo, through which the road passes, and the great extent of fanning country/which will be immediately benefited by it, are sufficient of themselves to fix the location of the road in this favored land. The sa- lubrity of the climate, and the fertility of the soil, must increase the un- exampled emigration which has been flowing to this part of the State for several year- past. The soil will support and enrich them; and when we consider that one thousand . persons per week passed through Chi- cago alone during this fall, on their way to this great and growing coun- try, we see this view realized. Independent of the immediate interests of her citizens, the State must reap great advantages by the value o r the stock, which, like that of the State improvement in New York and Pennsylvania, must become im- mensely valuable, and yield a handsome revenue to her treasury. The transportation of articles for the consumption of the "orthern part of Illinois, and the population who are rapidly settling the Black Hawk purchase in the new Territory of Iowa, must be done by the com- munication which this road will open with the great chain of northern lakes. Its construction is now loudly called for, when we consider that the low stage of water in the Ohio and Mississippi has prevented merchandize to the amount of more than a million of. dollars from as- cending the river to supply the market of Galena above, and must now be prevented from reaching its destination,, in consequence of the ice, until the close of the winter season. For the details of grade, distance, levels, &c., you are referred to table A in the appendix. For the estimated cost of excavation and em- bankment, &c., you are referred to table B. It is to be remarked that the line obtained by survey is 06.9 miles in length, and the distance between the extreme points in a straight line is 50 miles, thereby furnishing the favorable proportion of the straight line to a curvilinear line for the railroad, as four is to five nearly. The average cost is $4,*23(> per mile, which appears sufficiently liberal, con- sidering the nature of the ground. With the highest respect. Your obedient servant, GEORGE W. CLARKE, Engineer on the Central Railroad. 274 A. Table exhibiting the route from Savannah via D-ixonrille, nn Rock river, to u ji u Inclinuiion. < .'ra Bridge at Rum river 300 t'eet superstructure MSU315 1 30,47 f> - i II 164 67 14 640 ;$0 18 19 62i 3 00 3 00 3 00 3 01) 3 00 15 $26,880 48 24,786 41 231 87 42 00 492 00 201 00 42 00 1,920 00 .4,500 00 $59,095 79 43,320 77 53,410 76 76,281 23 51,682 94 SECOND DIVISION, 13.97 miles. 13 Excavation Embankment Culvert 2 by 2 109,935 167,372 17 15 16 3 00 16,4!)'i - 26,779 52 51 00 THIRD DIVISION, 16.47 iniles. 91 24 26 28 30 Excavation Embankment Bridge at .Middle creek 50 feet superstructure 2 culverts .'i by 3 Bridge at Elkhorn creek 90 feet superstructure 200 rods grubbing Culvert 3 by 3 - 2 culverts 2 by 2 Bridge on Buffalo creek SO lent superstructure rt 2 by 2 Culvert 3 by 3 160,746 120,658 64 6S 120 - r,7 K 150 25 33 17 18 :> r,0 15 2 50 3 '00 15 62 i .'! 00 3 00 3 00 15 00 3 00 2 00 27,326 N;2 21.718 44 160 00 750 00 162 50 360 00 1,350 00 125 00 171 00 96 00 450 00 GOO 1)0 . 75 00 66 00 FOURTH DIVISION, 12.67 miles. Excavation Embankment 3 culverts Bridge at Rock river, masonry, rub- ble work 700 feet superstructure 2 culverts 160'rods grubbing 123,823 113,515 68 4,540 46 16 17 3 00 5 00 20 00 3 00 50 19,811 68 19,297 55 204 00 22,750 00 14,000 00 138 00 80 00 FIFTH DIVISION, 22.61 miles. 8 7 6 6 4 1 Excavation Embankment 1 culvert 2 culverts 1 culvert 1 culvert Bridge on Three-mile branch 1 culvert 194,810 108,402 28 46 28 80 480 33 16 17 3 00 3 00 3 00 3 00 3 00 3 00 31,167 60 18,428 34 84 00 138 00 84 00 240 00 1,440 00 99 00 Total amount ... Cost per mite ..... $4,236 00 283,791 49 HE