OR NPS CRLA 13(1)_Main_COR_4_HA.pdf
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- Attached to
- OR NPS CRLA 13(1), Rehabilitate East Rim Drive
- Solicitation number
- 69056722r000013
About this file
This horizontal alignment review report provides design specifications for a road rehabilitation project on East Rim Drive within Oregon's Crater Lake National Park. The project involves rehabilitating approximately 9.5 miles of roadway through a combination of linear segments, circular curves, clothoids, and other elements. Design elements include lane widths, shoulder widths, maximum grade, minimum radius of horizontal curves, and other geometric features. The related federal solicitation seeks bids to complete the road rehabilitation work in accordance with the specifications outlined in the engineering design documents. Offerors should reference solicitation number 69056722r000013 for full proposal submission details. The work is to be performed for the Department of Transportation Federal Highway Administration.
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Text version
Horizontal Alignment Review Report Report Created: Tuesday, April 20, 2021
Time: 8:44:19 AM
Project: Default Description:
File Name: C:\Users\jennifer.longmore\Desktop\Exported from PW\crla01301_ALI_Main_Cor4.dgn
Last Revised: 4/20/2021 08:43:25
Note: All units in this report are in feet unless specified otherwise.
Alignment Name: HA Cor 4 755 Alignment Description:
Alignment Style: Alignment\Baseline Station Northing Easting
Element: Linear
START ( ) 75500.000 452890.413 4494103.204
PC ( ) 75627.604 453017.137 4494088.236
Tangential Direction: N6.736°W
Tangential Length: 127.604
Element: Circular
PC ( ) 75627.604 453017.137 4494088.236
HPI ( ) 75728.201 453117.039 4494076.437
CC ( ) 452929.164 4493343.414
PCC ( ) 75827.604 453210.301 4494038.728
Radius: 750.000
Delta: 15.279° Left Degree of Curvature (Arc): 7.639°
Length: 200.000 Tangent: 100.597
Chord: 199.408 Middle Ordinate: 6.657
External: 6.716 Back Tangent Direction: N6.736°W
Back Radial Direction: N83.264°E Chord Direction: N14.376°W
Ahead Radial Direction: N67.985°E Ahead Tangent Direction: N22.015°W
Element: Circular
PCC ( ) 75827.604 453210.301 4494038.728
HPI ( ) 77139.765 454426.786 4493546.865
CC ( ) 452972.271 4493450.029
PCC ( ) 77250.110 453286.241 4492898.079
Page 1 of 18Horizontal Alignment Review Report
4/20/2021file:///C:/Users/jennifer.longmore/AppData/Local/Temp/RPTm2hlajyf.html
Radius: 635.000 Delta: 128.352° Left
Degree of Curvature (Arc): 9.023° Length: 1422.506
Tangent: 1312.161 Chord: 1143.174
Middle Ordinate: 358.389 External: 822.735
Back Tangent Direction: N22.015°W Back Radial Direction: N67.985°E
Chord Direction: N86.191°W Ahead Radial Direction: N60.367°W
Ahead Tangent Direction: S29.633°W
Element: Circular
PCC ( ) 77250.110 453286.241 4492898.079
HPI ( ) 77350.707 453198.801 4492848.340
CC ( ) 452915.411 4493549.988
PT ( ) 77450.110 453101.345 4492823.401
Radius: 750.000 Delta: 15.279° Left
Degree of Curvature (Arc): 7.639° Length: 200.000
Tangent: 100.597 Chord: 199.408
Middle Ordinate: 6.657 External: 6.716
Back Tangent Direction: S29.633°W Back Radial Direction: N60.367°W
Chord Direction: S21.993°W Ahead Radial Direction: N75.646°W
Ahead Tangent Direction: S14.354°W
Element: Linear
PT ( ) 77450.110 453101.345 4492823.401
TS ( ) 77932.745 452633.776 4492703.750
Tangential Direction: S14.354°W Tangential Length: 482.635
Element: Clothoid
TS ( ) 77932.745 452633.776 4492703.750
SPI ( ) 78266.490 452310.450 4492621.011
SC ( ) 78432.745 452144.197 4492604.808
Entrance Radius: 0.000 Exit Radius: 1630.000
Length: 500.000 Angle: 8.788° Left
Constant: 902.774
Page 2 of 18Horizontal Alignment Review Report
Long Tangent: 333.745 Short Tangent: 167.041
Long Chord: 499.477 Xs: 498.825 Ys: 25.519 P: 6.385 K: 249.804
Tangent Direction: S14.354°W Radial Direction: N75.646°W Chord Direction: S11.425°W Radial Direction: N84.434°W
Tangent Direction: S5.566°W
Element: Circular
SC ( ) 78432.745 452144.197 4492604.808
HPI ( ) 79096.119 451483.951 4492540.462
CC ( ) 451986.091 4494227.122
CS ( ) 79692.758 450966.409 4492955.450
Radius: 1630.000 Delta: 44.290° Left
Degree of Curvature (Arc): 3.515° Length: 1260.013
Tangent: 663.374 Chord: 1228.875
Middle Ordinate: 120.243 External: 129.819
Back Tangent Direction: S5.566°W Back Radial Direction: N84.434°W
Chord Direction: S16.579°E Ahead Radial Direction: S51.276°W
Ahead Tangent Direction: S38.724°E
Element: Clothoid
CS ( ) 79692.758 450966.409 4492955.450
SPI ( ) 79759.449 450914.379 4492997.170
ST ( ) 79892.758 450815.647 4493086.818
Entrance Radius: 1630.000 Exit Radius: 0.000
Length: 200.000 Angle: 3.515° Left
Constant: 570.964 Long Tangent: 133.360 Short Tangent: 66.691
Long Chord: 199.967 Xs: 199.925 Ys: 4.089 P: 1.022 K: 99.987
Page 3 of 18Horizontal Alignment Review Report
Tangent Direction: S38.724°E Radial Direction: S51.276°W Chord Direction: S41.068°E Radial Direction: S47.761°W
Tangent Direction: S42.239°E
Element: Linear
ST ( ) 79892.758 450815.647 4493086.818
TS ( ) 80140.198 450632.457 4493253.154
Tangential Direction: S42.239°E Tangential Length: 247.440
Element: Clothoid
TS ( ) 80140.198 450632.457 4493253.154
SPI ( ) 80173.532 450607.778 4493275.562
SC ( ) 80190.198 450595.186 4493286.482
Entrance Radius: 0.000 Exit Radius: 1095.000
Length: 50.000 Angle: 1.308° Right
Constant: 233.987 Long Tangent: 33.334 Short Tangent: 16.667
Long Chord: 49.999 Xs: 49.997 Ys: 0.381 P: 0.095 K: 25.000
Tangent Direction: S42.239°E Radial Direction: S47.761°W Chord Direction: S41.803°E Radial Direction: S49.069°W
Tangent Direction: S40.931°E
Element: Circular
SC ( ) 80190.198 450595.186 4493286.482
HPI ( ) 80483.403 450373.670 4493478.575
CC ( ) 449877.795 4492459.211
CS ( ) 80763.166 450085.805 4493534.273
Radius: 1095.000 Delta: 29.980° Right
Degree of Curvature (Arc): 5.233° Length: 572.968
Tangent: 293.204 Chord: 566.453
Middle Ordinate: 37.263 External: 38.576
Back Tangent Direction: S40.931°E
Page 4 of 18Horizontal Alignment Review Report
Back Radial Direction: S49.069°W Chord Direction: S25.941°E
Ahead Radial Direction: S79.049°W Ahead Tangent Direction: S10.951°E
Element: Clothoid
CS ( ) 80763.166 450085.805 4493534.273
SPI ( ) 80930.664 449921.356 4493566.091
ST ( ) 81263.166 449587.339 4493553.665
Entrance Radius: 1095.000 Exit Radius: 0.000
Length: 500.000 Angle: 13.081° Right
Constant: 739.932 Long Tangent: 334.248 Short Tangent: 167.499
Long Chord: 498.843 Xs: 497.400 Ys: 37.910 P: 9.495 K: 249.566
Tangent Direction: S10.951°E Radial Direction: S79.049°W Chord Direction: S2.228°E Radial Direction: N87.869°W
Tangent Direction: S2.131°W
Element: Linear
ST ( ) 81263.166 449587.339 4493553.665
PC ( ) 81784.247 449066.619 4493534.292
Tangential Direction: S2.131°W Tangential Length: 521.081
Element: Circular
PC ( ) 81784.247 449066.619 4493534.292
HPI ( ) 81909.537 448941.415 4493529.634
CC ( ) 449122.385 4492035.329
PCC ( ) 82034.247 448818.719 4493504.270
Radius: 1500.000
Delta: 9.549° Right Degree of Curvature (Arc): 3.820°
Length: 250.000 Tangent: 125.290
Chord: 249.711 Middle Ordinate: 5.205
External: 5.223 Back Tangent Direction: S2.131°W
Back Radial Direction: N87.869°W
Page 5 of 18Horizontal Alignment Review Report
Chord Direction: S6.905°W Ahead Radial Direction: N78.320°W
Ahead Tangent Direction: S11.680°W
Element: Circular
PCC ( ) 82034.247 448818.719 4493504.270
HPI ( ) 82337.247 448521.993 4493442.930
CC ( ) 449044.444 4492412.358
PCC ( ) 82625.958 448297.123 4493239.846
Radius: 1115.000
Delta: 30.406° Right Degree of Curvature (Arc): 5.139°
Length: 591.712 Tangent: 303.001
Chord: 584.793 Middle Ordinate: 39.022
External: 40.437 Back Tangent Direction: S11.680°W
Back Radial Direction: N78.320°W Chord Direction: S26.883°W
Ahead Radial Direction: N47.914°W Ahead Tangent Direction: S42.086°W
Element: Circular
PCC ( ) 82625.958 448297.123 4493239.846
HPI ( ) 82751.160 448204.206 4493155.930
CC ( ) 449503.560 4491903.990
PT ( ) 82875.958 448123.801 4493059.959
Radius: 1800.000 Delta: 7.958° Right
Degree of Curvature (Arc): 3.183° Length: 250.000
Tangent: 125.201 Chord: 249.799
Middle Ordinate: 4.339 External: 4.349
Back Tangent Direction: S42.086°W Back Radial Direction: N47.914°W
Chord Direction: S46.065°W Ahead Radial Direction: N39.956°W
Ahead Tangent Direction: S50.044°W
Element: Linear
PT ( ) 82875.958 448123.801 4493059.959
PC ( ) 83275.491 447867.219 4492753.705
Tangential Direction: S50.044°W Tangential Length: 399.533
Page 6 of 18Horizontal Alignment Review Report
Element: Circular
PC ( ) 83275.491 447867.219 4492753.705
HPI ( ) 83557.850 447685.887 4492537.267
CC ( ) 446510.456 4493890.408
PCC ( ) 83835.491 447446.214 4492387.990
Radius: 1770.000
Delta: 18.127° Left Degree of Curvature (Arc): 3.237°
Length: 560.000 Tangent: 282.359
Chord: 557.667 Middle Ordinate: 22.101
External: 22.380 Back Tangent Direction: S50.044°W
Back Radial Direction: N39.956°W Chord Direction: S40.980°W
Ahead Radial Direction: N58.084°W Ahead Tangent Direction: S31.916°W
Element: Circular
PCC ( ) 83835.491 447446.214 4492387.990
HPI ( ) 84587.423 446807.956 4491990.461
CC ( ) 441747.080 4501538.306
PT ( ) 85336.924 446120.690 4491685.391
Radius: 10780.000 Delta: 7.980° Left
Degree of Curvature (Arc): 0.532° Length: 1501.433
Tangent: 751.932 Chord: 1500.219
Middle Ordinate: 26.129 External: 26.193
Back Tangent Direction: S31.916°W Back Radial Direction: N58.084°W
Chord Direction: S27.926°W Ahead Radial Direction: N66.064°W
Ahead Tangent Direction: S23.936°W
Element: Linear
PT ( ) 85336.924 446120.690 4491685.391
PC ( ) 85713.215 445776.760 4491532.724
Tangential Direction: S23.936°W Tangential Length: 376.291
Element: Circular
PC ( ) 85713.215 445776.760 4491532.724
HPI ( ) 85821.838 445677.478 4491488.654
CC ( ) 445474.502 4492213.653
Page 7 of 18Horizontal Alignment Review Report
PT ( ) 85928.942 445569.746 4491474.767
Radius: 745.000
Delta: 16.591° Left Degree of Curvature (Arc): 7.691°
Length: 215.727 Tangent: 108.623
Chord: 214.974 Middle Ordinate: 7.795
External: 7.877 Back Tangent Direction: S23.936°W
Back Radial Direction: N66.064°W Chord Direction: S15.640°W
Ahead Radial Direction: N82.655°W Ahead Tangent Direction: S7.345°W
Element: Linear
PT ( ) 85928.942 445569.746 4491474.767
PC ( ) 86072.657 445427.210 4491456.394
Tangential Direction: S7.345°W Tangential Length: 143.715
Element: Circular
PC ( ) 86072.657 445427.210 4491456.394
HPI ( ) 86122.698 445377.579 4491449.996
CC ( ) 445555.055 4490464.599
PCC ( ) 86172.657 445328.835 4491438.676
Radius: 1000.000
Delta: 5.730° Right Degree of Curvature (Arc): 5.730°
Length: 100.000 Tangent: 50.042
Chord: 99.958 Middle Ordinate: 1.250
External: 1.251 Back Tangent Direction: S7.345°W
Back Radial Direction: N82.655°W Chord Direction: S10.210°W
Ahead Radial Direction: N76.925°W Ahead Tangent Direction: S13.075°W
Element: Circular
PCC ( ) 86172.657 445328.835 4491438.676
HPI ( ) 87044.976 444479.129 4491241.340
CC ( ) 445436.742 4490974.041
PCC ( ) 87193.818 445103.796 4490632.462
Radius: 477.000
Delta: 122.659° Right Degree of Curvature (Arc): 12.012°
Page 8 of 18Horizontal Alignment Review Report
Length: 1021.161 Tangent: 872.320
Chord: 837.032 Middle Ordinate: 248.148
External: 517.219 Back Tangent Direction: S13.075°W
Back Radial Direction: N76.925°W Chord Direction: S74.404°W
Ahead Radial Direction: N45.733°E Ahead Tangent Direction: N44.267°W
Element: Circular
PCC ( ) 87193.818 445103.796 4490632.462
HPI ( ) 87243.860 445139.631 4490597.533
CC ( ) 445801.795 4491348.561
PT ( ) 87293.818 445178.774 4490566.356
Radius: 1000.000 Delta: 5.730° Right
Degree of Curvature (Arc): 5.730° Length: 100.000
Tangent: 50.042 Chord: 99.958
Middle Ordinate: 1.250 External: 1.251
Back Tangent Direction: N44.267°W Back Radial Direction: N45.733°E
Chord Direction: N41.402°W Ahead Radial Direction: N51.463°E
Ahead Tangent Direction: N38.537°W
Element: Linear
PT ( ) 87293.818 445178.774 4490566.356
TS ( ) 87600.577 445418.723 4490375.238
Tangential Direction: N38.537°W Tangential Length: 306.760
Element: Clothoid
TS ( ) 87600.577 445418.723 4490375.238
SPI ( ) 87610.577 445426.545 4490369.008
SC ( ) 87615.577 445430.444 4490365.878
Entrance Radius: 0.000 Exit Radius: 1920.000
Length: 15.000 Angle: 0.224° Left
Constant: 169.706 Long Tangent: 10.000 Short Tangent: 5.000
Long Chord: 15.000
Page 9 of 18Horizontal Alignment Review Report
Xs: 15.000 Ys: 0.020 P: 0.005 K: 7.500
Tangent Direction: N38.537°W Radial Direction: N51.463°E Chord Direction: N38.612°W Radial Direction: N51.239°E
Tangent Direction: N38.761°W
Element: Circular
SC ( ) 87615.577 445430.444 4490365.878
HPI ( ) 88168.193 445861.355 4490019.901
CC ( ) 444228.387 4488868.728
CS ( ) 88691.722 446042.411 4489497.787
Radius: 1920.000 Delta: 32.114° Left
Degree of Curvature (Arc): 2.984° Length: 1076.145
Tangent: 552.616 Chord: 1062.114
Middle Ordinate: 74.904 External: 77.945
Back Tangent Direction: N38.761°W Back Radial Direction: N51.239°E
Chord Direction: N54.818°W Ahead Radial Direction: N19.125°E
Ahead Tangent Direction: N70.875°W
Element: Clothoid
CS ( ) 88691.722 446042.411 4489497.787
SPI ( ) 88825.194 446086.141 4489371.682
ST ( ) 89091.722 446146.874 4489111.868
Entrance Radius: 1920.000 Exit Radius: 0.000
Length: 400.000 Angle: 5.968° Left
Constant: 876.356 Long Tangent: 266.818 Short Tangent: 133.471
Long Chord: 399.807 Xs: 399.566 Ys: 13.878 P: 3.471 K: 199.928
Tangent Direction: N70.875°W Radial Direction: N19.125°E Chord Direction: N74.854°W
Page 10 of 18Horizontal Alignment Review Report
Radial Direction: N13.157°E Tangent Direction: N76.843°W
Element: Linear
ST ( ) 89091.722 446146.874 4489111.868
TS ( ) 90538.190 446476.118 4487703.370
Tangential Direction: N76.843°W Tangential Length: 1446.468
Element: Clothoid
TS ( ) 90538.190 446476.118 4487703.370
SPI ( ) 90621.555 446495.094 4487622.194
SC ( ) 90663.190 446501.126 4487580.937
Entrance Radius: 0.000 Exit Radius: 740.000
Length: 125.000 Angle: 4.839° Left
Constant: 304.138 Long Tangent: 83.364 Short Tangent: 41.695
Long Chord: 124.960 Xs: 124.911 Ys: 3.517 P: 0.880 K: 62.485
Tangent Direction: N76.843°W Radial Direction: N13.157°E Chord Direction: N78.456°W Radial Direction: N8.318°E
Tangent Direction: N81.682°W
Element: Circular
SC ( ) 90663.190 446501.126 4487580.937
HPI ( ) 90921.538 446538.499 4487325.307
CC ( ) 445768.910 4487473.886
CS ( ) 91160.306 446408.653 4487101.961
Radius: 740.000 Delta: 38.490° Left
Degree of Curvature (Arc): 7.743° Length: 497.116
Tangent: 258.348 Chord: 487.821
Middle Ordinate: 41.353 External: 43.801
Back Tangent Direction: N81.682°W Back Radial Direction: N8.318°E
Chord Direction: S79.073°W Ahead Radial Direction: N30.172°W
Page 11 of 18Horizontal Alignment Review Report
Ahead Tangent Direction: S59.828°W
Element: Clothoid
CS ( ) 91160.306 446408.653 4487101.961
SPI ( ) 91202.001 446387.697 4487065.915
ST ( ) 91285.306 446339.868 4486997.636
Entrance Radius: 740.000 Exit Radius: 0.000
Length: 125.000 Angle: 4.839° Left
Constant: 304.138 Long Tangent: 83.364 Short Tangent: 41.695
Long Chord: 124.960 Xs: 124.911 Ys: 3.517 P: 0.880 K: 62.485
Tangent Direction: S59.828°W Radial Direction: N30.172°W Chord Direction: S56.602°W Radial Direction: N35.011°W
Tangent Direction: S54.989°W
Element: Linear
ST ( ) 91285.306 446339.868 4486997.636
TS ( ) 91405.736 446270.772 4486899.000
Tangential Direction: S54.989°W Tangential Length: 120.430
Element: Clothoid
TS ( ) 91405.736 446270.772 4486899.000
SPI ( ) 91472.447 446232.497 4486844.361
SC ( ) 91505.736 446216.535 4486815.052
Entrance Radius: 0.000 Exit Radius: 445.000
Length: 100.000 Angle: 6.438° Right
Constant: 210.950 Long Tangent: 66.711 Short Tangent: 33.373
Long Chord: 99.944 Xs: 99.874 Ys: 3.742 P: 0.936 K: 49.979
Tangent Direction: S54.989°W Radial Direction: N35.011°W
Chord Direction:
Page 12 of 18Horizontal Alignment Review Report
S57.134°W Radial Direction: N28.574°W
Tangent Direction: S61.426°W
Element: Circular
SC ( ) 91505.736 446216.535 4486815.052
HPI ( ) 91858.393 446047.864 4486505.348
CC ( ) 446607.335 4486602.214
CS ( ) 92102.163 446310.839 4486270.378
Radius: 445.000 Delta: 76.793° Right
Degree of Curvature (Arc): 12.875° Length: 596.427
Tangent: 352.657 Chord: 552.777
Middle Ordinate: 96.239 External: 122.795
Back Tangent Direction: S61.426°W Back Radial Direction: N28.574°W
Chord Direction: N80.177°W Ahead Radial Direction: N48.219°E
Ahead Tangent Direction: N41.781°W
Element: Clothoid
CS ( ) 92102.163 446310.839 4486270.378
SPI ( ) 92169.152 446360.792 4486225.745
ST ( ) 92302.163 446477.825 4486161.124
Entrance Radius: 445.000 Exit Radius: 0.000
Length: 200.000 Angle: 12.875° Right
Constant: 298.329 Long Tangent: 133.688 Short Tangent: 66.989
Long Chord: 199.551 Xs: 198.992 Ys: 14.927 P: 3.739 K: 99.832
Tangent Direction: N41.781°W Radial Direction: N48.219°E Chord Direction: N33.196°W Radial Direction: N61.094°E
Tangent Direction: N28.906°W
Element: Linear
ST ( ) 92302.163 446477.825 4486161.124
TS ( ) 92309.711 446484.432 4486157.476
Page 13 of 18Horizontal Alignment Review Report
Tangential Direction: N28.906°W Tangential Length: 7.547
Element: Clothoid
TS ( ) 92309.711 446484.432 4486157.476
SPI ( ) 92409.795 446572.048 4486109.099
SC ( ) 92459.711 446612.464 4486079.531
Entrance Radius: 0.000 Exit Radius: 590.000
Length: 150.000 Angle: 7.283° Left
Constant: 297.489 Long Tangent: 100.085 Short Tangent: 50.077
Long Chord: 149.892 Xs: 149.758 Ys: 6.349 P: 1.588 K: 74.960
Tangent Direction: N28.906°W Radial Direction: N61.094°E Chord Direction: N31.333°W Radial Direction: N53.811°E
Tangent Direction: N36.189°W
Element: Circular
SC ( ) 92459.711 446612.464 4486079.531
HPI ( ) 92700.564 446806.851 4485937.319
CC ( ) 446264.099 4485603.357
CS ( ) 92917.053 446846.180 4485699.698
Radius: 590.000 Delta: 44.413° Left
Degree of Curvature (Arc): 9.711° Length: 457.342
Tangent: 240.854 Chord: 445.978
Middle Ordinate: 43.762 External: 47.268
Back Tangent Direction: N36.189°W Back Radial Direction: N53.811°E
Chord Direction: N58.395°W Ahead Radial Direction: N9.398°E
Ahead Tangent Direction: N80.602°W
Element: Clothoid
CS ( ) 92917.053 446846.180 4485699.698
SPI ( ) 92967.130 446854.357 4485650.293
ST ( ) 93067.053 446858.050 4485550.277
Page 14 of 18Horizontal Alignment Review Report
Entrance Radius: 590.000 Exit Radius: 0.000
Length: 150.000 Angle: 7.283° Left
Constant: 297.489 Long Tangent: 100.085 Short Tangent: 50.077
Long Chord: 149.892 Xs: 149.758 Ys: 6.349 P: 1.588 K: 74.960
Tangent Direction: N80.602°W Radial Direction: N9.398°E Chord Direction: N85.458°W Radial Direction: N2.115°E
Tangent Direction: N87.885°W
Element: Linear
ST ( ) 93067.053 446858.050 4485550.277
TS ( ) 93205.108 446863.144 4485412.315
Tangential Direction: N87.885°W Tangential Length: 138.055
Element: Clothoid
TS ( ) 93205.108 446863.144 4485412.315
SPI ( ) 93355.390 446868.689 4485262.136
SC ( ) 93430.108 446885.551 4485188.793
Entrance Radius: 0.000 Exit Radius: 595.000
Length: 225.000 Angle: 10.833° Right
Constant: 365.889 Long Tangent: 150.282 Short Tangent: 75.256
Long Chord: 224.643 Xs: 224.197 Ys: 14.145 P: 3.541 K: 112.366
Tangent Direction: N87.885°W Radial Direction: N2.115°E Chord Direction: N84.275°W Radial Direction: N12.948°E
Tangent Direction: N77.052°W
Element: Circular
SC ( ) 93430.108 446885.551 4485188.793
HPI
Page 15 of 18Horizontal Alignment Review Report
( ) 93710.988 446948.486 4484915.054
CC ( ) 447465.423 4485322.111
CS ( ) 93954.962 447199.832 4484789.677
Radius: 595.000 Delta: 50.541° Right
Degree of Curvature (Arc): 9.630° Length: 524.854
Tangent: 280.881 Chord: 508.002
Middle Ordinate: 56.940 External: 62.966
Back Tangent Direction: N77.052°W Back Radial Direction: N12.948°E
Chord Direction: N51.782°W Ahead Radial Direction: N63.489°E
Ahead Tangent Direction: N26.511°W
Element: Clothoid
CS ( ) 93954.962 447199.832 4484789.677
SPI ( ) 94030.218 447267.175 4484756.084
ST ( ) 94179.962 447411.865 4484715.474
Entrance Radius: 595.000 Exit Radius: 0.000
Length: 225.000 Angle: 10.833° Right
Constant: 365.889 Long Tangent: 150.282 Short Tangent: 75.256
Long Chord: 224.643 Xs: 224.197 Ys: 14.145 P: 3.541 K: 112.366
Tangent Direction: N26.511°W Radial Direction: N63.489°E Chord Direction: N19.288°W Radial Direction: N74.322°E
Tangent Direction: N15.678°W
Element: Linear
ST ( ) 94179.962 447411.865 4484715.474
PC ( ) 97112.723 450235.517 4483922.956
Tangential Direction: N15.678°W Tangential Length: 2932.762
Element: Circular
PC ( ) 97112.723 450235.517 4483922.956
HPI ( ) 97488.735 450597.539 4483821.347
Page 16 of 18Horizontal Alignment Review Report
CC ( ) 449427.532 4481044.196
PT ( ) 97860.819 450923.131 4483633.265
Radius: 2990.000 Delta: 14.335° Left
Degree of Curvature (Arc): 1.916° Length: 748.096
Tangent: 376.012 Chord: 746.146
Middle Ordinate: 23.366 External: 23.550
Back Tangent Direction: N15.678°W Back Radial Direction: N74.322°E
Chord Direction: N22.846°W Ahead Radial Direction: N59.987°E
Ahead Tangent Direction: N30.013°W
Element: Linear
PT ( ) 97860.819 450923.131 4483633.265
PC ( ) 98360.485 451355.797 4483383.332
Tangential Direction: N30.013°W Tangential Length: 499.666
Element: Circular
PC ( ) 98360.485 451355.797 4483383.332
HPI ( ) 98513.637 451488.412 4483306.726
CC ( ) 451658.418 4483907.207
PCC ( ) 98660.485 451641.503 4483302.444
Radius: 605.000
Delta: 28.411° Right Degree of Curvature (Arc): 9.470°
Length: 300.000 Tangent: 153.151
Chord: 296.936 Middle Ordinate: 18.500
External: 19.084 Back Tangent Direction: N30.013°W
Back Radial Direction: N59.987°E Chord Direction: N15.808°W
Ahead Radial Direction: N88.398°E Ahead Tangent Direction: N1.602°W
Element: Circular
PCC ( ) 98660.485 451641.503 4483302.444
HPI ( ) 98776.432 451757.404 4483299.202
CC ( ) 451668.204 4484257.071
PT ( ) 98891.249 451870.714 4483323.789
Radius: 955.000 Delta: 13.845° Right
Page 17 of 18Horizontal Alignment Review Report
Degree of Curvature (Arc): 6.000° Length: 230.763
Tangent: 115.946 Chord: 230.202
Middle Ordinate: 6.962 External: 7.013
Back Tangent Direction: N1.602°W Back Radial Direction: N88.398°E
Chord Direction: N5.320°E Ahead Radial Direction: S77.757°E
Ahead Tangent Direction: N12.243°E
Element: Linear
PT ( ) 98891.249 451870.714 4483323.789
PC ( ) 98967.806 451945.529 4483340.023
Tangential Direction: N12.243°E Tangential Length: 76.557
Element: Circular
PC ( ) 98967.806 451945.529 4483340.023
HPI ( ) 99029.275 452005.601 4483353.058
CC ( ) 451982.639 4483169.003
PT ( ) 99086.032 452060.628 4483325.663
Radius: 175.000 Delta: 38.708° Left
Degree of Curvature (Arc): 32.741° Length: 118.227
Tangent: 61.469 Chord: 115.991
Middle Ordinate: 9.889 External: 10.482
Back Tangent Direction: N12.243°E Back Radial Direction: S77.757°E
Chord Direction: N7.111°W Ahead Radial Direction: N63.535°E
Ahead Tangent Direction: N26.465°W
Element: Linear
PT ( ) 99086.032 452060.628 4483325.663
END ( ) 99095.675 452069.261 4483321.366
Tangential Direction: N26.465°W
Tangential Length: 9.643
Page 18 of 18Horizontal Alignment Review Report
File details come from the government source that posted it. Updated .