2.0

Table Of Contents
Index
901
superelevation parameters, 345
surface material table, 278
templates (normal surfaces), 271
attaching subassemblies, 291
editing subassemblies, 292
templates (subgrade surfaces), 271
editing, 315, 316
text editor, 682
viewing and editing hydrology files, 544
text labels in sheets
converting values, 834
format, 825
multi-line format, 830
time of concentration (calculating runoff),
556
time of travel (calculating runoff), 556
TR-20 method
distribution curve, 601, 602, 603
TR-55 methods, 586
graphical peak discharge method, 587,
588
peak runoff flow, 590
rainfall frequency, 547, 548, 550
time of concentration, 556
time of travel, 556
transitions (editing), 391
left or right transition regions, 393
transition offset and elevation values,
391
transitions (roadway), 332
attaching to cross sections, 338, 340
defining on template, 333
dynamic or pinned, 336
triangular weir calculations
coefficient, 529
formula, 529
velocity coefficients, 524
vertex in subassemblies, 294, 295
vertical alignment reports, 173
station and vertical curve report, 177
vertical alignments
horizontal data files, 158
labeling, 238
vertical alignments (ditches and
transitions), 216, 231
vertical alignments (existing ground
profiles), 169
sampling existing ground, 212
vertical alignments (finished ground
profiles), 190
centerlines, 190, 191
vertical alignments (roadway cross
sections), 340
vertical curves (ditches and transitions),
222
curve length, 222
design velocity, 228, 229
labeling, 231, 238
minimum K value, 223
passing sight distance, 224
stopping sight distance, 225
vertical intersection, 229
vertical curves (finished ground profiles),
197
curve length, 197, 198
design velocity, 206
minimum K value, 198
passing sight distance, 199, 200
stopping sight distance, 201, 202
viewing cross sections, 386
zooming in and out, 388
viewports
selecting, 874
volumes
calculating, 45, 63
volumes (calculating)
cross sections, 433
watershed subareas
calculating runoff, 545, 556
composite (or weighted) curve number,
555
rainfall frequency, 550
weir calculators, 522
triangular weir values, 528
wetted area, 505
pipe run values, 670
wetted perimeter, 505
pipe run values, 670
width of culverts, 490
WK1 format (import/export files), 707
zooming into and out of cross sections,
388