AECOM HEADER, DBASE, 1 DETECTOR, INTEGER, 1, 10 NODE, INTEGER, 11, 10 LINK, INTEGER, 21, 10 OFFSET, DOUBLE, 31, 8, 1 LENGTH, DOUBLE, 39, 8, 1 LOW_LANE, INTEGER, 47, 2 HIGH_LANE, INTEGER, 49, 2 TYPE, STRING, 51, 16 COORDINATOR, INTEGER, 67, 10 NOTES, STRING, 77, 255