AECOM HEADER, TAB_DELIMITED, 1 DETECTOR, INTEGER, 1, 10 NODE, INTEGER, 2, 10 LINK, INTEGER, 3, 10 OFFSET, DOUBLE, 4, 8, 1 LENGTH, DOUBLE, 5, 8, 1 LOW_LANE, INTEGER, 6, 2 HIGH_LANE, INTEGER, 7, 2 TYPE, STRING, 8, 16 COORDINATOR, INTEGER, 9, 10 NOTES, STRING, 10, 255