74
TOLL ROADS AND FREE ROADS
Finally, table 16 gives the construction costs of each of the 75 sections of the entire mileage of selected routes, traffic facts for which are recorded in table 2. The various sections are arranged in table 16 in the descending order of average cost peer mile, and the descending order of traffic importance is indicated by the serial numbers in column 2 of the table.
Table 16.—Estimated construction costs for each section of the selected routes studied, if operated as a toll facility, arranged in descending order of average cost per mile.
| Section | Number in order of cost per mile |
Number in order of traffic volume |
Route | Construction cost |
10 percent engineering contingency and interest during construction |
Total costs each section |
Average cost per mile each section | ||
| From— | To— | Length | |||||||
| Miles | |||||||||
| Jersey City, N.J. | New Haven, Conn. | 65.6 | 1 | 1 | 1 | $69,083,460 | $6,908,346 | $75,991,806 | $1,158,412 |
| Junction, Route 4, Pa. | Jersey City, N.J. | 106.8 | 2 | 2 | 1 | 75,458,300 | 7,545,830 | 83,004,130 | 77,192 |
| Junction, Route 6, Calif. | San Fernando, Calif. | 44.8 | 3 | 3 | 5 | 23,703,930 | 2,370,393 | 26,074,323 | 582,016 |
| Baltimore, Md. | Junction, Route 4, Md. | 76.2 | 4 | 7 | 1 | 35,874,400 | 3,587,440 | 39,461,840 | 517,872 |
| New Haven, Conn. | Junction, Route 2, Mass. | 99.8 | 5 | 10 | 1 | 46,407,020 | 4,640,702 | 51,047,722 | 511,500 |
| Portland, Oreg. | Junction, Route 2, Wash. | 146.7 | 6 | 22 | 5 | 64,155,201 | 6,415,201 | 70,570,721 | 481,055 |
| Salem, Oreg. | Portland, Oreg. | 56.9 | 7 | 14 | 5 | 23,502,849 | 2,350,285 | 25,853,134 | 454,361 |
| Pittsburgh, Pa. | Carlisle, Pa. | 166.6 | 8 | 19 | 4 | 64,806,102 | 6,480,610 | 71,286,712 | 427,891 |
| Junction, Route 2, Wash. | Canadian boundary | 124.7 | 9 | 25 | 5 | 47,631,362 | 4,763,136 | 52,394,498 | 420,164 |
| Albany, N.Y. | Junction, Route 1, Mass. | 147.2 | 10 | 17 | 2 | 54,495,650 | 5,449,565 | 59,945,215 | 407,237 |
| Washington, D.C. | Balitmore, Md. | 39.3 | 11 | 4 | 1 | 14,105,600 | 1,410,560 | 15,516,160 | 394,873 |
| Seattle, Wash. | Ellensburg, Wash. | 90.0 | 12 | 53 | 2 | 29,315,255 | 2,931,526 | 32,246,781 | 358,298 |
| Carlisle, Pa. | Junction, Route 1, Pa. | 94.8 | 13 | 13 | 4 | 33,181,874 | 3,318,187 | 36,500,061 | 385,022 |
| Cleveland, Ohio | Buffalo, N.Y. | 220.7 | 14 | 18 | 2 | 77,012,745 | 7,701,274 | 84,714,019 | 383,842 |
| Perrysburg, Ohio | Cleveland, Ohio | 79.3 | 15 | 20 | 2 | 27,136,750 | 2,713,675 | 29,850,425 | 376,424 |
| Oakland, Calif. | Auburn, Calif. | 110.0 | 16 | 16 | 4 | 38,279,100 | 3,827,910 | 42,107,010 | 373,700 |
| Buffalo, N.Y. | Albany, N.Y. | 287.6 | 17 | 11 | 2 | 91,696,915 | 9,169,691 | 100,866,606 | 350,718 |
| San Ysidro, Calif. | Junction 6, Calif. | 124.4 | 18 | 8 | 5 | 38,175,881 | 3,817,588 | 41,993,469 | 337,568 |
| Columbus, Ohio | Pittsburgh, Pa. | 195.0 | 19 | 32 | 4 | 58,448,516 | 5,844,852 | 64,293,368 | 329,710 |
| Junction, Route 2, Mass. | Portland, Maine | 133.9 | 20 | 5 | 1 | 39,086,265 | 3,909,625 | 42,994,880 | 321,097 |
| Junction, Route 2, Ind. | Detroit, Mich. | 102.2 | 21 | 15 | [1]3 | 29,801,059 | 2,980,106 | 32,781,165 | 320,755 |
| Junction, Route 3, Ill. | Junction 3, Mich.–Ind. | 156.9 | 22 | 9 | 2 | 43,446,360 | 4,344,636 | 47,790,996 | 304,595 |
| Junction 5, Calif. | Whitewater, Calif. | 91.0 | 23 | 6 | 6 | 25,036,495 | 2,503,650 | 27,540,145 | 302,639 |
| Detroit, Mich. | Port Huron, Mich. | 72.5 | 24 | 29 | [1]3 | 18,562,607 | 1,856,261 | 20,418,868 | 281,640 |
| Tracy, Calif. | Junction, Route 4, Calif. | 69.1 | 25 | 23 | 5 | 17,125,370 | 1,712,537 | 18,837,907 | 272,618 |
| Ashland, Oreg. | Roseburg, Oreg. | 122.9 | 26 | 47 | 5 | 30,370,800 | 3,037,080 | 33,407,880 | 271,830 |
| Junction, Route 3, Tex. | Shreveport, La. | 190.4 | 27 | 27 | 6 | 46,775,118 | 4,677,512 | 51,452,630 | 270,234 |
| Portland, Oreg. | Boardman, Oreg. | [2]163.4 | 28 | 52 | 4N | 39,832,691 | 3,983,269 | 43,815,960 | 268,152 |
| Junction, Route 4, Ill. | Junction, Route 2, Ill. | 155.5 | 29 | 33 | 3 | 37,131,697 | 3,713,170 | 40,844,867 | 262,668 |
| Richmond, Va. | Washington, D.C. | 108.3 | 30 | 12 | 1 | 25,609,005 | 2,560,900 | 28,109,905 | 260,110 |
| Redding, Calif. | Ashland, Oreg. | 138.2 | 31 | 59 | 5 | 31,735,255 | 3,173,526 | 34,908,781 | 252,592 |
