OR NPS CRLA 13(1)_Main_COR_1_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 details for the rehabilitation of East Rim Drive within Oregon's Crater Lake National Park. The project involves improvements along 25.1 kilometers of existing roadway, including replacement of deteriorated pavement sections, drainage structures, guardrails, and signage. Design elements encompass linear segments, curves ranging from 650 to 5000 meters in radius, and four sections of superelevation transitioning between 560 and 1500 meters in radius. The related federal contract solicitation seeks bids for construction of the improvements, with the Department of Transportation Federal Highway Administration listed as the contracting agency. The opportunity is offered as full and open competition to qualified vendors pursuant to standard terms for federal procurement.
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Text version
Horizontal Alignment Review Report Report Created: Tuesday, April 20, 2021
Time: 8:18:23 AM
Project: Default Description:
File Name: C:\Users\jennifer.longmore\Desktop\Exported from PW\crla01301_ALI_Main_Cor1.dgn
Last Revised: 4/20/2021 08:16:52
Note: All units in this report are in feet unless specified otherwise.
Alignment Name: HA Cor1 Alignment Description:
Alignment Style: Alignment\Baseline Station Northing Easting
Element: Linear
START ( ) 1000.000 482527.440 4497569.196
PC ( ) 1062.426 482545.973 4497628.807
Tangential Direction: N72.729°E
Tangential Length: 62.426
Element: Circular
PC ( ) 1062.426 482545.973 4497628.807
HPI ( ) 1102.278 482557.804 4497666.862
CC ( ) 483166.667 4497435.832
PT ( ) 1142.030 482574.196 4497703.187
Radius: 650.000 Delta: 7.017° Left
Degree of Curvature (Arc): 8.815° Length: 79.604
Tangent: 39.852 Chord: 79.554
Middle Ordinate: 1.218 External: 1.221
Back Tangent Direction: N72.729°E Back Radial Direction: S17.271°E
Chord Direction: N69.221°E Ahead Radial Direction: S24.287°E
Ahead Tangent Direction: N65.713°E
Element: Linear
PT ( ) 1142.030 482574.196 4497703.187
PC ( ) 1215.552 482604.437 4497770.202
Tangential Direction: N65.713°E Tangential Length: 73.523
Page 1 of 22Horizontal Alignment Review Report
4/20/2021file:///C:/Users/jennifer.longmore/AppData/Local/Temp/RPThurfy4yj.html
Element: Circular
PC ( ) 1215.552 482604.437 4497770.202
HPI ( ) 1805.006 482846.888 4498307.485
CC ( ) 478712.361 4499526.517
PT ( ) 2387.055 482934.707 4498890.360
Radius: 4270.000 Delta: 15.719° Right
Degree of Curvature (Arc): 1.342° Length: 1171.503
Tangent: 589.454 Chord: 1167.832
Middle Ordinate: 40.113 External: 40.494
Back Tangent Direction: N65.713°E Back Radial Direction: S24.287°E
Chord Direction: N73.572°E Ahead Radial Direction: S8.568°E
Ahead Tangent Direction: N81.432°E
Element: Linear
PT ( ) 2387.055 482934.707 4498890.360
PC ( ) 2970.355 483021.608 4499467.150
Tangential Direction: N81.432°E Tangential Length: 583.299
Element: Circular
PC ( ) 2970.355 483021.608 4499467.150
HPI ( ) 3098.026 483040.629 4499593.396
CC ( ) 482527.188 4499541.641
PCC ( ) 3220.355 482996.796 4499713.306
Radius: 500.000
Delta: 28.648° Right Degree of Curvature (Arc): 11.459°
Length: 250.000 Tangent: 127.671
Chord: 247.404 Middle Ordinate: 15.544
External: 16.043 Back Tangent Direction: N81.432°E
Back Radial Direction: S8.568°E Chord Direction: S84.244°E
Ahead Radial Direction: S20.080°W Ahead Tangent Direction: S69.920°E
Element: Circular
PCC ( ) 3220.355 482996.796 4499713.306
HPI ( ) 3370.772 482945.153 4499854.580
Page 2 of 22Horizontal Alignment Review Report
CC ( ) 482588.237 4499563.958
PT ( ) 3509.991 482817.274 4499933.778
Radius: 435.000 Delta: 38.149° Right
Degree of Curvature (Arc): 13.171° Length: 289.637
Tangent: 150.417 Chord: 284.316
Middle Ordinate: 23.884 External: 25.272
Back Tangent Direction: S69.920°E Back Radial Direction: S20.080°W
Chord Direction: S50.845°E Ahead Radial Direction: S58.229°W
Ahead Tangent Direction: S31.771°E
Element: Linear
PT ( ) 3509.991 482817.274 4499933.778
PC ( ) 3679.004 482673.587 4500022.767
Tangential Direction: S31.771°E Tangential Length: 169.012
Element: Circular
PC ( ) 3679.004 482673.587 4500022.767
HPI ( ) 3881.174 482501.709 4500129.214
CC ( ) 482968.439 4500498.857
PT ( ) 4067.036 482437.465 4500320.905
Radius: 560.000 Delta: 39.701° Left
Degree of Curvature (Arc): 10.231° Length: 388.032
Tangent: 202.171 Chord: 380.316
Middle Ordinate: 33.274 External: 35.376
Back Tangent Direction: S31.771°E Back Radial Direction: S58.229°W
Chord Direction: S51.621°E Ahead Radial Direction: S18.528°W
Ahead Tangent Direction: S71.472°E
Element: Linear
PT ( ) 4067.036 482437.465 4500320.905
PC ( ) 4112.761 482422.935 4500364.260
Tangential Direction: S71.472°E Tangential Length: 45.725
Element: Circular
Page 3 of 22Horizontal Alignment Review Report
PC ( ) 4112.761 482422.935 4500364.260
HPI ( ) 4200.740 482394.978 4500447.680
CC ( ) 477682.097 4498775.408
PT ( ) 4288.701 482364.103 4500530.063
Radius: 5000.000 Delta: 2.016° Right
Degree of Curvature (Arc): 1.146° Length: 175.940
Tangent: 87.979 Chord: 175.931
Middle Ordinate: 0.774 External: 0.774
Back Tangent Direction: S71.472°E Back Radial Direction: S18.528°W
Chord Direction: S70.464°E Ahead Radial Direction: S20.544°W
Ahead Tangent Direction: S69.456°E
Element: Linear
PT ( ) 4288.701 482364.103 4500530.063
PC ( ) 4954.801 482130.348 4501153.800
Tangential Direction: S69.456°E Tangential Length: 666.100
Element: Circular
PC ( ) 4954.801 482130.348 4501153.800
HPI ( ) 5213.728 482039.483 4501396.260
CC ( ) 481399.955 4500880.074
PCC ( ) 5454.801 481821.660 4501536.248
Radius: 780.000
Delta: 36.728° Right Degree of Curvature (Arc): 7.346°
Length: 500.000 Tangent: 258.928
Chord: 491.483 Middle Ordinate: 39.722
External: 41.854 Back Tangent Direction: S69.456°E
Back Radial Direction: S20.544°W Chord Direction: S51.092°E
Ahead Radial Direction: S57.272°W Ahead Tangent Direction: S32.728°E
Element: Circular
PCC ( ) 5454.801 481821.660 4501536.248
HPI ( ) 5837.968 481499.320 4501743.406
CC ( ) 481375.626 4500842.217
PCC ( ) 6172.222 481133.086 4501630.760
Page 4 of 22Horizontal Alignment Review Report
Radius: 825.000 Delta: 49.825° Right
Degree of Curvature (Arc): 6.945° Length: 717.422
Tangent: 383.167 Chord: 695.029
Middle Ordinate: 76.763 External: 84.638
Back Tangent Direction: S32.728°E Back Radial Direction: S57.272°W
Chord Direction: S7.815°E Ahead Radial Direction: N72.903°W
Ahead Tangent Direction: S17.097°W
Element: Circular
PCC ( ) 6172.222 481133.086 4501630.760
HPI ( ) 6430.691 480886.039 4501554.773
CC ( ) 481368.277 4500866.113
PT ( ) 6672.222 480730.153 4501348.604
Radius: 800.000 Delta: 35.810° Right
Degree of Curvature (Arc): 7.162° Length: 500.000
Tangent: 258.469 Chord: 491.902
Middle Ordinate: 38.746 External: 40.718
Back Tangent Direction: S17.097°W Back Radial Direction: N72.903°W
Chord Direction: S35.002°W Ahead Radial Direction: N37.093°W
Ahead Tangent Direction: S52.907°W
Element: Linear
PT ( ) 6672.222 480730.153 4501348.604
TS ( ) 6924.176 480578.196 4501147.632
Tangential Direction: S52.907°W Tangential Length: 251.954
Element: Clothoid
TS ( ) 6924.176 480578.196 4501147.632
SPI ( ) 7024.253 480517.838 4501067.805
SC ( ) 7074.176 480483.042 4501031.803
Entrance Radius: 0.000 Exit Radius: 620.000
Length: 150.000 Angle: 6.931° Left
Constant: 304.959
Page 5 of 22Horizontal Alignment Review Report
Long Tangent: 100.077 Short Tangent: 50.070
Long Chord: 149.902 Xs: 149.781 Ys: 6.042 P: 1.511 K: 74.963
Tangent Direction: S52.907°W Radial Direction: N37.093°W Chord Direction: S50.597°W Radial Direction: N44.024°W
Tangent Direction: S45.976°W
Element: Circular
SC ( ) 7074.176 480483.042 4501031.803
HPI ( ) 7502.033 480185.697 4500724.154
CC ( ) 480037.233 4501462.679
CS ( ) 7823.192 479792.565 4500892.997
Radius: 620.000 Delta: 69.218° Left
Degree of Curvature (Arc): 9.241° Length: 749.016
Tangent: 427.857 Chord: 704.291
Middle Ordinate: 109.712 External: 133.300
Back Tangent Direction: S45.976°W Back Radial Direction: N44.024°W
Chord Direction: S11.367°W Ahead Radial Direction: S66.757°W
Ahead Tangent Direction: S23.243°E
Element: Clothoid
CS ( ) 7823.192 479792.565 4500892.997
SPI ( ) 7890.024 479731.156 4500919.371
ST ( ) 8023.192 479618.530 4500991.077
Entrance Radius: 620.000 Exit Radius: 0.000
Length: 200.000 Angle: 9.241° Left
Constant: 352.136 Long Tangent: 133.515 Short Tangent: 66.832
Long Chord: 199.769 Xs: 199.480 Ys: 10.733 P: 2.686 K: 99.913
Page 6 of 22Horizontal Alignment Review Report
Tangent Direction: S23.243°E Radial Direction: S66.757°W Chord Direction: S29.404°E Radial Direction: S57.516°W
Tangent Direction: S32.484°E
Element: Linear
ST ( ) 8023.192 479618.530 4500991.077
TS ( ) 8270.169 479410.195 4501123.719
Tangential Direction: S32.484°E Tangential Length: 246.977
Element: Clothoid
TS ( ) 8270.169 479410.195 4501123.719
SPI ( ) 8539.105 479183.336 4501268.155
SC ( ) 8670.169 479106.454 4501379.610
Entrance Radius: 0.000 Exit Radius: 500.000
Length: 400.000 Angle: 22.918° Left
Constant: 447.214 Long Tangent: 268.936 Short Tangent: 135.399
Long Chord: 397.163 Xs: 393.647 Ys: 52.727 P: 13.257 K: 198.938
Tangent Direction: S32.484°E Radial Direction: S57.516°W Chord Direction: S40.113°E Radial Direction: S34.598°W
Tangent Direction: S55.402°E
Element: Circular
SC ( ) 8670.169 479106.454 4501379.610
HPI ( ) 8687.766 479096.463 4501394.095
CC ( ) 479518.034 4501663.516
CS ( ) 8705.349 479087.514 4501409.247
Radius: 500.000 Delta: 4.031° Left
Degree of Curvature (Arc): 11.459° Length: 35.180
Tangent: 17.597 Chord: 35.172
Middle Ordinate: 0.309 External: 0.310
Back Tangent Direction: S55.402°E
Page 7 of 22Horizontal Alignment Review Report
Back Radial Direction: S34.598°W Chord Direction: S57.418°E
Ahead Radial Direction: S30.566°W Ahead Tangent Direction: S59.434°E
Element: Clothoid
CS ( ) 8705.349 479087.514 4501409.247
SPI ( ) 8806.214 479036.220 4501496.096
ST ( ) 9005.349 478989.726 4501691.594
Entrance Radius: 500.000 Exit Radius: 0.000
Length: 300.000 Angle: 17.189° Left
Constant: 387.298 Long Tangent: 200.951 Short Tangent: 100.865
Long Chord: 298.802 Xs: 297.311 Ys: 29.808 P: 7.476 K: 149.551
Tangent Direction: S59.434°E Radial Direction: S30.566°W Chord Direction: S70.897°E Radial Direction: S13.378°W
Tangent Direction: S76.622°E
Element: Linear
ST ( ) 9005.349 478989.726 4501691.594
PC ( ) 9473.295 478881.457 4502146.844
Tangential Direction: S76.622°E Tangential Length: 467.947
Element: Circular
PC ( ) 9473.295 478881.457 4502146.844
HPI ( ) 9837.440 478797.205 4502501.107
CC ( ) 478307.466 4502010.335
PT ( ) 10125.795 478442.765 4502584.613
Radius: 590.000 Delta: 63.365° Right
Degree of Curvature (Arc): 9.711° Length: 652.500
Tangent: 364.144 Chord: 619.752
Middle Ordinate: 87.927 External: 103.326
Back Tangent Direction: S76.622°E Back Radial Direction: S13.378°W
Page 8 of 22Horizontal Alignment Review Report
Chord Direction: S44.940°E Ahead Radial Direction: S76.743°W
Ahead Tangent Direction: S13.257°E
Element: Linear
PT ( ) 10125.795 478442.765 4502584.613
TS ( ) 10199.389 478371.132 4502601.489
Tangential Direction: S13.257°E Tangential Length: 73.594
Element: Clothoid
TS ( ) 10199.389 478371.132 4502601.489
SPI ( ) 10286.114 478286.718 4502621.377
SC ( ) 10329.389 478245.888 4502636.051
Entrance Radius: 0.000 Exit Radius: 572.000
Length: 130.000 Angle: 6.511° Left
Constant: 272.690 Long Tangent: 86.725 Short Tangent: 43.387
Long Chord: 129.925 Xs: 129.832 Ys: 4.920 P: 1.230 K: 64.972
Tangent Direction: S13.257°E Radial Direction: S76.743°W Chord Direction: S15.427°E Radial Direction: S70.232°W
Tangent Direction: S19.768°E
Element: Circular
SC ( ) 10329.389 478245.888 4502636.051
HPI ( ) 10838.367 477766.904 4502808.193
CC ( ) 478439.345 4503174.343
CS ( ) 11161.264 477882.218 4503303.936
Radius: 572.000 Delta: 83.327° Left
Degree of Curvature (Arc): 10.017° Length: 831.875
Tangent: 508.978 Chord: 760.478
Middle Ordinate: 144.680 External: 193.665
Back Tangent Direction: S19.768°E Back Radial Direction: S70.232°W
Chord Direction: S61.431°E
Page 9 of 22Horizontal Alignment Review Report
Ahead Radial Direction: S13.095°E Ahead Tangent Direction: N76.905°E
Element: Clothoid
CS ( ) 11161.264 477882.218 4503303.936
SPI ( ) 11244.978 477901.185 4503385.474
ST ( ) 11411.264 477973.421 4503536.137
Entrance Radius: 572.000 Exit Radius: 0.000
Length: 250.000 Angle: 12.521° Left
Constant: 378.153 Long Tangent: 167.085 Short Tangent: 83.714
Long Chord: 249.470 Xs: 248.809 Ys: 18.149 P: 4.545 K: 124.801
Tangent Direction: N76.905°E Radial Direction: S13.095°E Chord Direction: N68.556°E Radial Direction: S25.616°E
Tangent Direction: N64.384°E
Element: Linear
ST ( ) 11411.264 477973.421 4503536.137
PC ( ) 11792.388 478138.193 4503879.802
Tangential Direction: N64.384°E Tangential Length: 381.123
Element: Circular
PC ( ) 11792.388 478138.193 4503879.802
HPI ( ) 11970.579 478215.231 4504040.480
CC ( ) 477461.907 4504204.051
PT ( ) 12142.284 478211.765 4504218.638
Radius: 750.000 Delta: 26.730° Right
Degree of Curvature (Arc): 7.639° Length: 349.896
Tangent: 178.192 Chord: 346.731
Middle Ordinate: 20.312 External: 20.878
Back Tangent Direction: N64.384°E Back Radial Direction: S25.616°E
Chord Direction: N77.749°E Ahead Radial Direction: S1.114°W
Page 10 of 22Horizontal Alignment Review Report
Ahead Tangent Direction: S88.886°E
Element: Linear
PT ( ) 12142.284 478211.765 4504218.638
TS ( ) 12240.305 478209.859 4504316.641
Tangential Direction: S88.886°E Tangential Length: 98.022
Element: Clothoid
TS ( ) 12240.305 478209.859 4504316.641
SPI ( ) 12340.399 478207.912 4504416.716
SC ( ) 12390.305 478213.633 4504466.474
Entrance Radius: 0.000 Exit Radius: 560.000
Length: 150.000 Angle: 7.674° Left
Constant: 289.828 Long Tangent: 100.094 Short Tangent: 50.086
Long Chord: 149.880 Xs: 149.731 Ys: 6.688 P: 1.673 K: 74.955
Tangent Direction: S88.886°E Radial Direction: S1.114°W Chord Direction: N88.557°E Radial Direction: S6.559°E
Tangent Direction: N83.441°E
Element: Circular
SC ( ) 12390.305 478213.633 4504466.474
HPI ( ) 12521.298 478228.596 4504596.609
CC ( ) 478769.968 4504402.506
CS ( ) 12647.663 478299.729 4504706.605
Radius: 560.000 Delta: 26.331° Left
Degree of Curvature (Arc): 10.231° Length: 257.358
Tangent: 130.992 Chord: 255.099
Middle Ordinate: 14.719 External: 15.117
Back Tangent Direction: N83.441°E Back Radial Direction: S6.559°E
Chord Direction: N70.275°E Ahead Radial Direction: S32.890°E
Ahead Tangent Direction: N57.110°E
Page 11 of 22Horizontal Alignment Review Report
Element: Clothoid
CS ( ) 12647.663 478299.729 4504706.605
SPI ( ) 12655.997 478304.255 4504713.602
ST ( ) 12672.663 478313.616 4504727.392
Entrance Radius: 560.000 Exit Radius: 0.000
Length: 25.000 Angle: 1.279° Left
Constant: 118.322 Long Tangent: 16.667 Short Tangent: 8.334
Long Chord: 24.999 Xs: 24.999 Ys: 0.186 P: 0.047 K: 12.500
Tangent Direction: N57.110°E Radial Direction: S32.890°E Chord Direction: N56.257°E Radial Direction: S34.169°E
Tangent Direction: N55.831°E
Element: Linear
ST ( ) 12672.663 478313.616 4504727.392
PC ( ) 12818.006 478395.246 4504847.646
Tangential Direction: N55.831°E Tangential Length: 145.343
Element: Circular
PC ( ) 12818.006 478395.246 4504847.646
HPI ( ) 13229.430 478626.318 4505188.051
CC ( ) 478008.031 4505110.494
PCC ( ) 13493.006 478318.328 4505460.837
Radius: 468.000
Delta: 82.638° Right Degree of Curvature (Arc): 12.243°
Length: 675.000 Tangent: 411.424
Chord: 617.996 Middle Ordinate: 116.511
External: 155.132 Back Tangent Direction: N55.831°E
Back Radial Direction: S34.169°E Chord Direction: S82.850°E
Ahead Radial Direction: S48.469°W Ahead Tangent Direction: S41.531°E
Page 12 of 22Horizontal Alignment Review Report
Element: Circular
PCC ( ) 13493.006 478318.328 4505460.837
HPI ( ) 13658.663 478194.318 4505570.672
CC ( ) 477973.554 4505071.567
PT ( ) 13813.749 478029.626 4505588.535
Radius: 520.000 Delta: 35.341° Right
Degree of Curvature (Arc): 11.018° Length: 320.743
Tangent: 165.658 Chord: 315.683
Middle Ordinate: 24.535 External: 25.749
Back Tangent Direction: S41.531°E Back Radial Direction: S48.469°W
Chord Direction: S23.861°E Ahead Radial Direction: S83.810°W
Ahead Tangent Direction: S6.190°E
Element: Linear
PT ( ) 13813.749 478029.626 4505588.535
TS ( ) 15152.918 476698.266 4505732.938
Tangential Direction: S6.190°E Tangential Length: 1339.169
Element: Clothoid
TS ( ) 15152.918 476698.266 4505732.938
SPI ( ) 15219.591 476631.981 4505740.128
SC ( ) 15252.918 476599.025 4505745.166
Entrance Radius: 0.000 Exit Radius: 1145.000
Length: 100.000 Angle: 2.502° Left
Constant: 338.378 Long Tangent: 66.673 Short Tangent: 33.339
Long Chord: 99.992 Xs: 99.981 Ys: 1.455 P: 0.364 K: 49.997
Tangent Direction: S6.190°E Radial Direction: S83.810°W Chord Direction: S7.024°E Radial Direction: S81.308°W
Tangent Direction: S8.692°E
Element: Circular
Page 13 of 22Horizontal Alignment Review Report
SC ( ) 15252.918 476599.025 4505745.166
HPI ( ) 15797.120 476061.073 4505827.410
CC ( ) 476772.066 4506877.015
CS ( ) 16268.948 475785.151 4506296.477
Radius: 1145.000 Delta: 50.842° Left
Degree of Curvature (Arc): 5.004° Length: 1016.031
Tangent: 544.202 Chord: 983.022
Middle Ordinate: 110.862 External: 122.746
Back Tangent Direction: S8.692°E Back Radial Direction: S81.308°W
Chord Direction: S34.113°E Ahead Radial Direction: S30.466°W
Ahead Tangent Direction: S59.534°E
Element: Clothoid
CS ( ) 16268.948 475785.151 4506296.477
SPI ( ) 16385.875 475725.867 4506397.260
ST ( ) 16618.948 475639.455 4506614.311
Entrance Radius: 1145.000 Exit Radius: 0.000
Length: 350.000 Angle: 8.757° Left
Constant: 633.048 Long Tangent: 233.619 Short Tangent: 116.927
Long Chord: 349.637 Xs: 349.183 Ys: 17.801 P: 4.454 K: 174.864
Tangent Direction: S59.534°E Radial Direction: S30.466°W Chord Direction: S65.373°E Radial Direction: S21.709°W
Tangent Direction: S68.291°E
Element: Linear
ST ( ) 16618.948 475639.455 4506614.311
TS ( ) 16688.324 475613.794 4506678.766
Tangential Direction: S68.291°E Tangential Length: 69.376
Element: Clothoid
TS ( ) 16688.324 475613.794 4506678.766
Page 14 of 22Horizontal Alignment Review Report
SPI ( ) 16704.991 475607.629 4506694.251
SC ( ) 16713.324 475604.374 4506701.923
Entrance Radius: 0.000 Exit Radius: 560.000
Length: 25.000 Angle: 1.279° Right
Constant: 118.322 Long Tangent: 16.667 Short Tangent: 8.334
Long Chord: 24.999 Xs: 24.999 Ys: 0.186 P: 0.047 K: 12.500
Tangent Direction: S68.291°E Radial Direction: S21.709°W Chord Direction: S67.865°E Radial Direction: S22.987°W
Tangent Direction: S67.013°E
Element: Circular
SC ( ) 16713.324 475604.374 4506701.923
HPI ( ) 16965.635 475505.839 4506934.198
CC ( ) 475088.844 4506483.226
CS ( ) 17187.437 475266.573 4507014.274
Radius: 560.000 Delta: 48.508° Right
Degree of Curvature (Arc): 10.231° Length: 474.113
Tangent: 252.311 Chord: 460.080
Middle Ordinate: 49.430 External: 54.216
Back Tangent Direction: S67.013°E Back Radial Direction: S22.987°W
Chord Direction: S42.758°E Ahead Radial Direction: S71.496°W
Ahead Tangent Direction: S18.504°E
Element: Clothoid
CS ( ) 17187.437 475266.573 4507014.274
SPI ( ) 17245.906 475211.126 4507032.831
ST ( ) 17362.437 475095.929 4507052.215
Entrance Radius: 560.000 Exit Radius: 0.000
Length: 175.000 Angle: 8.952° Right
Constant: 313.050
Page 15 of 22Horizontal Alignment Review Report
Long Tangent: 116.816 Short Tangent: 58.469
Long Chord: 174.810 Xs: 174.573 Ys: 9.099 P: 2.277 K: 87.429
Tangent Direction: S18.504°E Radial Direction: S71.496°W Chord Direction: S12.535°E Radial Direction: S80.448°W
Tangent Direction: S9.552°E
Element: Linear
ST ( ) 17362.437 475095.929 4507052.215
TS ( ) 19161.526 473321.782 4507350.750
Tangential Direction: S9.552°E Tangential Length: 1799.089
Element: Clothoid
TS ( ) 19161.526 473321.782 4507350.750
SPI ( ) 19328.346 473157.276 4507378.432
SC ( ) 19411.526 473077.506 4507403.019
Entrance Radius: 0.000 Exit Radius: 945.000
Length: 250.000 Angle: 7.579° Left
Constant: 486.056 Long Tangent: 166.820 Short Tangent: 83.472
Long Chord: 249.806 Xs: 249.563 Ys: 11.009 P: 2.754 K: 124.927
Tangent Direction: S9.552°E Radial Direction: S80.448°W Chord Direction: S12.078°E Radial Direction: S72.870°W
Tangent Direction: S17.130°E
Element: Circular
SC ( ) 19411.526 473077.506 4507403.019
HPI ( ) 19688.880 472812.457 4507484.713
CC ( ) 473355.855 4508306.095
CS ( ) 19951.082 472633.599 4507696.692
Radius: 945.000 Delta: 32.714° Left
Page 16 of 22Horizontal Alignment Review Report
Degree of Curvature (Arc): 6.063° Length: 539.556
Tangent: 277.354 Chord: 532.257
Middle Ordinate: 38.247 External: 39.860
Back Tangent Direction: S17.130°E Back Radial Direction: S72.870°W
Chord Direction: S33.487°E Ahead Radial Direction: S40.156°W
Ahead Tangent Direction: S49.844°E
Element: Clothoid
CS ( ) 19951.082 472633.599 4507696.692
SPI ( ) 20034.554 472579.770 4507760.489
ST ( ) 20201.082 472489.949 4507901.063
Entrance Radius: 945.000 Exit Radius: 0.000
Length: 250.000 Angle: 7.579° Left
Constant: 486.056 Long Tangent: 166.820 Short Tangent: 83.472
Long Chord: 249.806 Xs: 249.563 Ys: 11.009 P: 2.754 K: 124.927
Tangent Direction: S49.844°E Radial Direction: S40.156°W Chord Direction: S54.897°E Radial Direction: S32.577°W
Tangent Direction: S57.423°E
Element: Linear
ST ( ) 20201.082 472489.949 4507901.063
TS ( ) 20287.903 472443.201 4507974.224
Tangential Direction: S57.423°E Tangential Length: 86.821
Element: Clothoid
TS ( ) 20287.903 472443.201 4507974.224
SPI ( ) 20404.777 472380.272 4508072.710
SC ( ) 20462.903 472340.279 4508115.433
Entrance Radius: 0.000 Exit Radius: 476.000
Length: 175.000 Angle: 10.532° Right
Page 17 of 22Horizontal Alignment Review Report
Constant: 288.617 Long Tangent: 116.874 Short Tangent: 58.522
Long Chord: 174.737 Xs: 174.410 Ys: 10.697 P: 2.678 K: 87.402
Tangent Direction: S57.423°E Radial Direction: S32.577°W Chord Direction: S53.913°E Radial Direction: S43.110°W
Tangent Direction: S46.890°E
Element: Circular
SC ( ) 20462.903 472340.279 4508115.433
HPI ( ) 21104.821 471901.595 4508584.065
CC ( ) 471992.776 4507790.137
CS ( ) 21350.871 471580.574 4508028.183
Radius: 476.000 Delta: 106.884° Right
Degree of Curvature (Arc): 12.037° Length: 887.968
Tangent: 641.918 Chord: 764.699
Middle Ordinate: 192.477 External: 323.146
Back Tangent Direction: S46.890°E Back Radial Direction: S43.110°W
Chord Direction: S6.552°W Ahead Radial Direction: N30.006°W
Ahead Tangent Direction: S59.994°W
Element: Clothoid
CS ( ) 21350.871 471580.574 4508028.183
SPI ( ) 21409.393 471551.307 4507977.505
ST ( ) 21525.871 471512.344 4507867.318
Entrance Radius: 476.000 Exit Radius: 0.000
Length: 175.000 Angle: 10.532° Right
Constant: 288.617 Long Tangent: 116.874 Short Tangent: 58.522
Long Chord: 174.737 Xs: 174.410 Ys: 10.697 P: 2.678
Page 18 of 22Horizontal Alignment Review Report
K: 87.402 Tangent Direction: S59.994°W
Radial Direction: N30.006°W Chord Direction: S67.016°W Radial Direction: N19.474°W
Tangent Direction: S70.526°W
Element: Linear
ST ( ) 21525.871 471512.344 4507867.318
PC ( ) 21730.538 471444.112 4507674.359
Tangential Direction: S70.526°W Tangential Length: 204.667
Element: Circular
PC ( ) 21730.538 471444.112 4507674.359
HPI ( ) 22101.558 471320.421 4507324.564
CC ( ) 469681.090 4508297.780
PT ( ) 22463.066 471072.553 4507048.488
Radius: 1870.000 Delta: 22.444° Left
Degree of Curvature (Arc): 3.064° Length: 732.527
Tangent: 371.020 Chord: 727.853
Middle Ordinate: 35.754 External: 36.451
Back Tangent Direction: S70.526°W Back Radial Direction: N19.474°W
Chord Direction: S59.304°W Ahead Radial Direction: N41.918°W
Ahead Tangent Direction: S48.082°W
Element: Linear
PT ( ) 22463.066 471072.553 4507048.488
PC ( ) 22526.574 471030.126 4507001.232
Tangential Direction: S48.082°W Tangential Length: 63.508
Element: Circular
PC ( ) 22526.574 471030.126 4507001.232
HPI ( ) 22726.886 470896.303 4506852.180
CC ( ) 469887.935 4508026.720
PT ( ) 22924.948 470728.711 4506742.461
Radius: 1535.000 Delta: 14.870° Left
Degree of Curvature (Arc): 3.733° Length: 398.374
Tangent: 200.313
Page 19 of 22Horizontal Alignment Review Report
Chord: 397.257 Middle Ordinate: 12.906
External: 13.015 Back Tangent Direction: S48.082°W
Back Radial Direction: N41.918°W Chord Direction: S40.647°W
Ahead Radial Direction: N56.788°W Ahead Tangent Direction: S33.212°W
Element: Linear
PT ( ) 22924.948 470728.711 4506742.461
PC ( ) 23004.362 470662.269 4506698.963
Tangential Direction: S33.212°W Tangential Length: 79.414
Element: Circular
PC ( ) 23004.362 470662.269 4506698.963
HPI ( ) 24825.897 469138.280 4505701.242
CC ( ) 470402.094 4507096.372
PT ( ) 24254.285 469980.983 4507316.123
Radius: 475.000 Delta: 150.769° Left
Degree of Curvature (Arc): 12.062° Length: 1249.923
Tangent: 1821.535 Chord: 919.259
Middle Ordinate: 355.143 External: 1407.449
Back Tangent Direction: S33.212°W Back Radial Direction: N56.788°W
Chord Direction: S42.173°E Ahead Radial Direction: S27.557°E
Ahead Tangent Direction: N62.443°E
Element: Linear
PT ( ) 24254.285 469980.983 4507316.123
TS ( ) 24578.884 470131.153 4507603.896
Tangential Direction: N62.443°E Tangential Length: 324.599
Element: Clothoid
TS ( ) 24578.884 470131.153 4507603.896
SPI ( ) 24628.897 470154.291 4507648.235
SC ( ) 24653.884 470164.295 4507671.159
Entrance Radius: 0.000 Exit Radius: 540.000
Length: 75.000 Angle: 3.979° Right
Page 20 of 22Horizontal Alignment Review Report
Constant: 201.246 Long Tangent: 50.013 Short Tangent: 25.011
Long Chord: 74.984 Xs: 74.964 Ys: 1.736 P: 0.434 K: 37.494
Tangent Direction: N62.443°E Radial Direction: S27.557°E Chord Direction: N63.769°E Radial Direction: S23.578°E
Tangent Direction: N66.422°E
Element: Circular
SC ( ) 24653.884 470164.295 4507671.159
HPI ( ) 24746.962 470201.527 4507756.466
CC ( ) 469669.378 4507887.160
CS ( ) 24838.229 470208.050 4507849.316
Radius: 540.000 Delta: 19.560° Right
Degree of Curvature (Arc): 10.610° Length: 184.345
Tangent: 93.078 Chord: 183.451
Middle Ordinate: 7.847 External: 7.963
Back Tangent Direction: N66.422°E Back Radial Direction: S23.578°E
Chord Direction: N76.202°E Ahead Radial Direction: S4.019°E
Ahead Tangent Direction: N85.981°E
Element: Clothoid
CS ( ) 24838.229 470208.050 4507849.316
SPI ( ) 24896.709 470212.148 4507907.651
ST ( ) 25013.229 470201.427 4508023.986
Entrance Radius: 540.000 Exit Radius: 0.000
Length: 175.000 Angle: 9.284° Right
Constant: 307.409 Long Tangent: 116.828 Short Tangent: 58.480
Long Chord: 174.796 Xs: 174.541 Ys: 9.434 P: 2.361
Page 21 of 22Horizontal Alignment Review Report
K: 87.423 Tangent Direction: N85.981°E
Radial Direction: S4.019°E Chord Direction: S87.829°E Radial Direction: S5.265°W
Tangent Direction: S84.735°E
Element: Linear
ST ( ) 25013.229 470201.427 4508023.986
END ( ) 25100.000 470193.464 4508110.390
Tangential Direction: S84.735°E
Tangential Length: 86.771
Page 22 of 22Horizontal Alignment Review Report
File details come from the government source that posted it. Updated .