Show ROUGH TIMBER EXAMPLE EXAMPLE EXCELLENT RAIL temporary ta extension terrace several sire crossings vine order ground standard gauge lumber total twice amount timber crib another place per 1000 1000 feet board coat coat cost rome somewhat average rough rough sough umber umber timber cart therefore ft built cost 13 per toot toot foot 56 pound structure until fill permanent 6 ah 12 tori engine son dump sent example extent crib stave falls british va feet board measure ne g bill bill hill loose earth ah large amount fall heavy timber right adjacent tid built ROAD railroad cf ewe ewe owe rough crib umber umber timber wore trestle ex AA tension 2300 2300 feet long line along steep 7 advantage nd found con ct crib tau built wherever came 16 16 15 dee cost mad built curvature timber trestle total board measure sure structure cot cot cost amount timber tat tat tnt trestle bought 20 per 1000 1000 feet feet teet board measure come addition coat bate brought york due soft earth car car ear point near lower end et line rough umber umber timber trestle board measure sure ana coat coat cost 70 21 feet length average height 28 feel feel feet feel feet teet maximum height cot half lumber 8 hat side built cedar umber cut road 6 per cant 69 TW 9 9 ne eng greater AbIlIty ut rail |