OR NPS CRLA 13(1)_Main_Cor2_HA.pdf
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- Attached to
- OR NPS CRLA 13(1), Rehabilitate East Rim Drive
- Solicitation number
- 69056722r000013
About this file
This document contains a horizontal alignment review report and related federal contract opportunity for the rehabilitation of East Rim Drive within Oregon's Crater Lake National Park. The horizontal alignment review report provides technical details on the existing roadway alignment between station 251+00 and 495+00, including element types, radii, lengths, and other geometric properties. The related federal contract opportunity is solicitation number 69056722r000013 issued by the Department of Transportation Federal Highway Administration to rehabilitate East Rim Drive on a full and open competitive basis. Solicitation documents are available for offerors to review requirements and response instructions. The award is anticipated to be made under this solicitation for roadway rehabilitation work within Crater Lake National Park.
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Text version
Horizontal Alignment Review Report Report Created: Tuesday, April 20, 2021
Time: 8:27:45 AM
Project: Default Description:
File Name: C:\Users\jennifer.longmore\Desktop\Exported from PW\crla01301_ALI_Main_Cor2.dgn
Last Revised: 4/20/2021 08:27:21
Note: All units in this report are in feet unless specified otherwise.
Alignment Name: HA 251+00 to 495+00 Alignment Description:
Alignment Style: Alignment\Baseline Station Northing Easting
Element: Linear
START ( ) 25100.000 470193.464 4508110.390
TS ( ) 25547.547 470152.393 4508556.049
Tangential Direction: S84.735°E
Tangential Length: 447.547
Element: Clothoid
TS ( ) 25547.547 470152.393 4508556.049
SPI ( ) 25647.678 470143.204 4508655.758
SC ( ) 25697.547 470130.798 4508704.317
Entrance Radius: 0.000 Exit Radius: 474.000
Length: 150.000 Angle: 9.066° Right
Constant: 266.646 Long Tangent: 100.131 Short Tangent: 50.120
Long Chord: 149.833 Xs: 149.625 Ys: 7.897 P: 1.976 K: 74.937
Tangent Direction: S84.735°E Radial Direction: S5.265°W Chord Direction: S81.713°E Radial Direction: S14.331°W
Tangent Direction: S75.669°E
Element: Circular
SC ( ) 25697.547 470130.798 4508704.317
Page 1 of 21Horizontal Alignment Review Report
4/20/2021file:///C:/Users/jennifer.longmore/AppData/Local/Temp/RPTx1ultxne.html
HPI ( ) 26406.263 469955.373 4509390.980
CC ( ) 469671.549 4508586.990
CS ( ) 26627.827 469387.739 4508966.632
Radius: 474.000 Delta: 112.450° Right
Degree of Curvature (Arc): 12.088° Length: 930.280
Tangent: 708.717 Chord: 788.002
Middle Ordinate: 210.487 External: 378.617
Back Tangent Direction: S75.669°E Back Radial Direction: S14.331°W
Chord Direction: S19.444°E Ahead Radial Direction: N53.219°W
Ahead Tangent Direction: S36.781°W
Element: Clothoid
CS ( ) 26627.827 469387.739 4508966.632
SPI ( ) 26677.946 469347.596 4508936.622
ST ( ) 26777.827 469277.847 4508864.780
Entrance Radius: 474.000 Exit Radius: 0.000
Length: 150.000 Angle: 9.066° Right
Constant: 266.646 Long Tangent: 100.131 Short Tangent: 50.120
Long Chord: 149.833 Xs: 149.625 Ys: 7.897 P: 1.976 K: 74.937
Tangent Direction: S36.781°W Radial Direction: N53.219°W Chord Direction: S42.825°W Radial Direction: N44.153°W
Tangent Direction: S45.847°W
Element: Linear
ST ( ) 26777.827 469277.847 4508864.780
TS ( ) 26978.324 469138.184 4508720.928
Tangential Direction: S45.847°W Tangential Length: 200.497
Element: Clothoid
TS ( ) 26978.324 469138.184 4508720.928
SPI ( ) 27095.048 469056.876 4508637.181
Page 2 of 21Horizontal Alignment Review Report
SC ( ) 27153.324 469012.352 4508599.413
Entrance Radius: 0.000
Exit Radius: 905.000 Length: 175.000 Angle: 5.540° Left
Constant: 397.964 Long Tangent: 116.724 Short Tangent: 58.385
Long Chord: 174.927 Xs: 174.836 Ys: 5.636 P: 1.410 K: 87.473
Tangent Direction: S45.847°W Radial Direction: N44.153°W Chord Direction: S44.000°W Radial Direction: N49.693°W
Tangent Direction: S40.307°W
Element: Circular
SC ( ) 27153.324 469012.352 4508599.413
HPI ( ) 27295.399 468904.008 4508507.507
CC ( ) 468426.924 4509289.557
CS ( ) 27435.173 468772.712 4508453.222
Radius: 905.000 Delta: 17.844° Left
Degree of Curvature (Arc): 6.331° Length: 281.849
Tangent: 142.075 Chord: 280.712
Middle Ordinate: 10.950 External: 11.084
Back Tangent Direction: S40.307°W Back Radial Direction: N49.693°W
Chord Direction: S31.385°W Ahead Radial Direction: N67.537°W
Ahead Tangent Direction: S22.463°W
Element: Clothoid
CS ( ) 27435.173 468772.712 4508453.222
SPI ( ) 27451.841 468757.309 4508446.854
ST ( ) 27485.173 468726.164 4508434.973
Entrance Radius: 905.000 Exit Radius: 0.000
Length: 50.000 Angle: 1.583° Left
Constant: 212.720 Long Tangent: 33.335
Page 3 of 21Horizontal Alignment Review Report
Short Tangent: 16.668 Long Chord: 49.998
Xs: 49.996 Ys: 0.460 P: 0.115 K: 24.999
Tangent Direction: S22.463°W Radial Direction: N67.537°W Chord Direction: S21.408°W Radial Direction: N69.120°W
Tangent Direction: S20.880°W
Element: Linear
ST ( ) 27485.173 468726.164 4508434.973
PC ( ) 28220.309 468039.307 4508172.959
Tangential Direction: S20.880°W Tangential Length: 735.135
Element: Circular
PC ( ) 28220.309 468039.307 4508172.959
HPI ( ) 28282.822 467980.899 4508150.678
CC ( ) 467148.266 4510508.777
PCC ( ) 28345.309 467921.451 4508131.344
Radius: 2500.000
Delta: 2.865° Left Degree of Curvature (Arc): 2.292°
Length: 125.000 Tangent: 62.513
Chord: 124.987 Middle Ordinate: 0.781
External: 0.781 Back Tangent Direction: S20.880°W
Back Radial Direction: N69.120°W Chord Direction: S19.448°W
Ahead Radial Direction: N71.985°W Ahead Tangent Direction: S18.015°W
Element: Circular
PCC ( ) 28345.309 467921.451 4508131.344
HPI ( ) 28674.106 467608.773 4508029.656
CC ( ) 467748.257 4508663.889
PCC ( ) 28939.927 467367.611 4508253.148
Radius: 560.000
Delta: 60.838° Left Degree of Curvature (Arc): 10.231°
Length: 594.618 Tangent: 328.798
Chord: 567.076
Page 4 of 21Horizontal Alignment Review Report
Middle Ordinate: 77.086 External: 89.390
Back Tangent Direction: S18.015°W Back Radial Direction: N71.985°W
Chord Direction: S12.403°E Ahead Radial Direction: S47.178°W
Ahead Tangent Direction: S42.822°E
Element: Circular
PCC ( ) 28939.927 467367.611 4508253.148
HPI ( ) 29015.543 467312.149 4508304.547
CC ( ) 467693.879 4508605.212
PT ( ) 29089.927 467275.175 4508370.507
Radius: 480.000 Delta: 17.905° Left
Degree of Curvature (Arc): 11.937° Length: 150.000
Tangent: 75.616 Chord: 149.390
Middle Ordinate: 5.847 External: 5.920
Back Tangent Direction: S42.822°E Back Radial Direction: S47.178°W
Chord Direction: S51.775°E Ahead Radial Direction: S29.273°W
Ahead Tangent Direction: S60.727°E
Element: Linear
PT ( ) 29089.927 467275.175 4508370.507
PC ( ) 29294.443 467175.173 4508548.907
Tangential Direction: S60.727°E Tangential Length: 204.517
Element: Circular
PC ( ) 29294.443 467175.173 4508548.907
HPI ( ) 29440.095 467103.953 4508675.959
CC ( ) 466647.430 4508253.081
PT ( ) 29580.306 466982.714 4508756.677
Radius: 605.000 Delta: 27.072° Right
Degree of Curvature (Arc): 9.470° Length: 285.863
Tangent: 145.652 Chord: 283.211
Middle Ordinate: 16.805 External: 17.286
Back Tangent Direction: S60.727°E Back Radial Direction: S29.273°W
Page 5 of 21Horizontal Alignment Review Report
Chord Direction: S47.191°E Ahead Radial Direction: S56.345°W
Ahead Tangent Direction: S33.655°E
Element: Linear
PT ( ) 29580.306 466982.714 4508756.677
TS ( ) 30096.721 466552.855 4509042.868
Tangential Direction: S33.655°E Tangential Length: 516.415
Element: Clothoid
TS ( ) 30096.721 466552.855 4509042.868
SPI ( ) 30213.478 466455.668 4509107.574
SC ( ) 30271.721 466403.477 4509133.814
Entrance Radius: 0.000 Exit Radius: 720.000
Length: 175.000 Angle: 6.963° Right
Constant: 354.965 Long Tangent: 116.757 Short Tangent: 58.416
Long Chord: 174.885 Xs: 174.742 Ys: 7.082 P: 1.771 K: 87.457
Tangent Direction: S33.655°E Radial Direction: S56.345°W Chord Direction: S31.334°E Radial Direction: S63.308°W
Tangent Direction: S26.692°E
Element: Circular
SC ( ) 30271.721 466403.477 4509133.814
HPI ( ) 30372.782 466313.185 4509179.209
CC ( ) 466080.060 4508490.540
CS ( ) 30472.532 466213.885 4509197.994
Radius: 720.000 Delta: 15.980° Right
Degree of Curvature (Arc): 7.958° Length: 200.811
Tangent: 101.061 Chord: 200.161
Middle Ordinate: 6.990 External: 7.058
Back Tangent Direction: S26.692°E Back Radial Direction: S63.308°W
Chord Direction: S18.702°E
Page 6 of 21Horizontal Alignment Review Report
Ahead Radial Direction: S79.288°W Ahead Tangent Direction: S10.712°E
Element: Clothoid
CS ( ) 30472.532 466213.885 4509197.994
SPI ( ) 30497.538 466189.314 4509202.641
ST ( ) 30547.532 466139.761 4509209.366
Entrance Radius: 720.000 Exit Radius: 0.000
Length: 75.000 Angle: 2.984° Right
Constant: 232.379 Long Tangent: 50.007 Short Tangent: 25.006
Long Chord: 74.991 Xs: 74.980 Ys: 1.302 P: 0.325 K: 37.497
Tangent Direction: S10.712°E Radial Direction: S79.288°W Chord Direction: S8.722°E Radial Direction: S82.272°W
Tangent Direction: S7.728°E
Element: Linear
ST ( ) 30547.532 466139.761 4509209.366
PC ( ) 30587.905 466099.755 4509214.794
Tangential Direction: S7.728°E Tangential Length: 40.373
Element: Circular
PC ( ) 30587.905 466099.755 4509214.794
HPI ( ) 30790.946 465898.558 4509242.096
CC ( ) 466226.823 4510151.212
PCC ( ) 30987.905 465726.332 4509349.630
Radius: 945.000
Delta: 24.252° Left Degree of Curvature (Arc): 6.063°
Length: 400.000 Tangent: 203.041
Chord: 397.021 Middle Ordinate: 21.085
External: 21.566 Back Tangent Direction: S7.728°E
Back Radial Direction: S82.272°W Chord Direction: S19.854°E
Ahead Radial Direction: S58.020°W
Page 7 of 21Horizontal Alignment Review Report
Ahead Tangent Direction: S31.980°E
Element: Circular
PCC ( ) 30987.905 465726.332 4509349.630
HPI ( ) 31314.900 465448.964 4509522.813
CC ( ) 466181.805 4510079.112
PCC ( ) 31612.858 465356.728 4509836.529
Radius: 860.000
Delta: 41.636° Left Degree of Curvature (Arc): 6.662°
Length: 624.952 Tangent: 326.994
Chord: 611.292 Middle Ordinate: 56.146
External: 60.068 Back Tangent Direction: S31.980°E
Back Radial Direction: S58.020°W Chord Direction: S52.798°E
Ahead Radial Direction: S16.384°W Ahead Tangent Direction: S73.616°E
Element: Circular
PCC ( ) 31612.858 465356.728 4509836.529
HPI ( ) 31725.752 465324.883 4509944.839
CC ( ) 466412.060 4510146.810
PT ( ) 31837.858 465315.703 4510057.359
Radius: 1100.000 Delta: 11.720° Left
Degree of Curvature (Arc): 5.209° Length: 225.000
Tangent: 112.894 Chord: 224.608
Middle Ordinate: 5.748 External: 5.778
Back Tangent Direction: S73.616°E Back Radial Direction: S16.384°W
Chord Direction: S79.476°E Ahead Radial Direction: S4.664°W
Ahead Tangent Direction: S85.336°E
Element: Linear
PT ( ) 31837.858 465315.703 4510057.359
TS ( ) 32943.270 465225.812 4511159.111
Tangential Direction: S85.336°E Tangential Length: 1105.413
Element: Clothoid
TS ( ) 32943.270 465225.812 4511159.111
Page 8 of 21Horizontal Alignment Review Report
SPI ( ) 33110.204 465212.237 4511325.491
SC ( ) 33193.270 465191.071 4511406.343
Entrance Radius: 0.000 Exit Radius: 715.800
Length: 250.000 Angle: 10.006° Right
Constant: 423.025 Long Tangent: 166.934 Short Tangent: 83.576
Long Chord: 249.661 Xs: 249.239 Ys: 14.521 P: 3.634 K: 124.873
Tangent Direction: S85.336°E Radial Direction: S4.664°W Chord Direction: S82.001°E Radial Direction: S14.670°W
Tangent Direction: S75.330°E
Element: Circular
SC ( ) 33193.270 465191.071 4511406.343
HPI ( ) 54398.197 459820.912 4531920.004
CC ( ) 464498.606 4511225.066
CS ( ) 35393.715 463795.492 4511090.899
Radius: 715.800 Delta: 176.133° Right
Degree of Curvature (Arc): 8.004° Length: 2200.445
Tangent: 21204.926 Chord: 1430.785
Middle Ordinate: 691.651 External: 20501.204
Back Tangent Direction: S75.330°E Back Radial Direction: S14.670°W
Chord Direction: S12.737°W Ahead Radial Direction: N10.803°E
Ahead Tangent Direction: N79.197°W
Element: Clothoid
CS ( ) 35393.715 463795.492 4511090.899
SPI ( ) 35397.049 463796.117 4511087.625
ST ( ) 35403.715 463797.412 4511081.085
Entrance Radius: 715.800 Exit Radius: 0.000
Length: 10.000 Angle: 0.400° Right
Constant: 84.605
Page 9 of 21Horizontal Alignment Review Report
Long Tangent: 6.667 Short Tangent: 3.333
Long Chord: 10.000 Xs: 10.000 Ys: 0.023 P: 0.006 K: 5.000
Tangent Direction: N79.197°W Radial Direction: N10.803°E Chord Direction: N78.930°W Radial Direction: N11.203°E
Tangent Direction: N78.797°W
Element: Linear
ST ( ) 35403.715 463797.412 4511081.085
PC ( ) 35644.512 463844.197 4510844.877
Tangential Direction: N78.797°W Tangential Length: 240.797
Element: Circular
PC ( ) 35644.512 463844.197 4510844.877
HPI ( ) 35819.624 463878.220 4510673.102
CC ( ) 459920.423 4510067.704
PCC ( ) 35994.512 463897.102 4510499.012
Radius: 4000.000
Delta: 5.013° Left Degree of Curvature (Arc): 1.432°
Length: 350.000 Tangent: 175.112
Chord: 349.888 Middle Ordinate: 3.828
External: 3.831 Back Tangent Direction: N78.797°W
Back Radial Direction: N11.203°E Chord Direction: N81.303°W
Ahead Radial Direction: N6.190°E Ahead Tangent Direction: N83.810°W
Element: Circular
PCC ( ) 35994.512 463897.102 4510499.012
HPI ( ) 36373.297 463937.945 4510122.435
CC ( ) 462783.632 4510378.245
PT ( ) 36725.032 463741.831 4509798.371
Radius: 1120.000 Delta: 37.371° Left
Degree of Curvature (Arc): 5.116° Length: 730.520
Tangent: 378.785
Page 10 of 21Horizontal Alignment Review Report
Chord: 717.639 Middle Ordinate: 59.034
External: 62.319 Back Tangent Direction: N83.810°W
Back Radial Direction: N6.190°E Chord Direction: S77.504°W
Ahead Radial Direction: N31.181°W Ahead Tangent Direction: S58.819°W
Element: Linear
PT ( ) 36725.032 463741.831 4509798.371
PC ( ) 37113.619 463540.642 4509465.921
Tangential Direction: S58.819°W Tangential Length: 388.587
Element: Circular
PC ( ) 37113.619 463540.642 4509465.921
HPI ( ) 37173.047 463509.874 4509415.079
CC ( ) 459262.967 4512054.645
PT ( ) 37232.469 463477.905 4509364.981
Radius: 5000.000 Delta: 1.362° Left
Degree of Curvature (Arc): 1.146° Length: 118.850
Tangent: 59.428 Chord: 118.848
Middle Ordinate: 0.353 External: 0.353
Back Tangent Direction: S58.819°W Back Radial Direction: N31.181°W
Chord Direction: S58.138°W Ahead Radial Direction: N32.543°W
Ahead Tangent Direction: S57.457°W
Element: Linear
PT ( ) 37232.469 463477.905 4509364.981
PC ( ) 37602.418 463278.898 4509053.119
Tangential Direction: S57.457°W Tangential Length: 369.949
Element: Circular
PC ( ) 37602.418 463278.898 4509053.119
HPI ( ) 38065.227 463029.938 4508662.977
CC ( ) 464855.285 4508047.185
PT ( ) 38509.804 462991.684 4508201.751
Radius: 1870.000 Delta: 27.802° Right
Degree of Curvature (Arc): 3.064°
Page 11 of 21Horizontal Alignment Review Report
Length: 907.385 Tangent: 462.809
Chord: 898.510 Middle Ordinate: 54.767
External: 56.420 Back Tangent Direction: S57.457°W
Back Radial Direction: N32.543°W Chord Direction: S71.358°W
Ahead Radial Direction: N4.741°W Ahead Tangent Direction: S85.259°W
Element: Linear
PT ( ) 38509.804 462991.684 4508201.751
TS ( ) 39123.601 462940.950 4507590.053
Tangential Direction: S85.259°W Tangential Length: 613.798
Element: Clothoid
TS ( ) 39123.601 462940.950 4507590.053
SPI ( ) 39408.135 462917.432 4507306.493
SC ( ) 39548.601 462945.875 4507166.597
Entrance Radius: 0.000 Exit Radius: 750.000
Length: 425.000 Angle: 16.234° Right
Constant: 564.579 Long Tangent: 284.534 Short Tangent: 142.759
Long Chord: 423.486 Xs: 421.601 Ys: 39.909 P: 10.006 K: 211.933
Tangent Direction: S85.259°W Radial Direction: N4.741°W Chord Direction: N89.334°W Radial Direction: N11.493°E
Tangent Direction: N78.507°W
Element: Circular
SC ( ) 39548.601 462945.875 4507166.597
HPI ( ) 39578.982 462951.928 4507136.825
CC ( ) 463680.838 4507316.027
CS ( ) 39609.330 462960.369 4507107.640
Radius: 750.000 Delta: 4.639° Right
Degree of Curvature (Arc): 7.639° Length: 60.729
Page 12 of 21Horizontal Alignment Review Report
Tangent: 30.381 Chord: 60.712
Middle Ordinate: 0.615 External: 0.615
Back Tangent Direction: N78.507°W Back Radial Direction: N11.493°E
Chord Direction: N76.188°W Ahead Radial Direction: N16.132°E
Ahead Tangent Direction: N73.868°W
Element: Clothoid
CS ( ) 39609.330 462960.369 4507107.640
SPI ( ) 39614.330 462961.759 4507102.837
ST ( ) 39624.330 462964.633 4507093.259
Entrance Radius: 750.000 Exit Radius: 0.000
Length: 15.000 Angle: 0.573° Right
Constant: 106.066 Long Tangent: 10.000 Short Tangent: 5.000
Long Chord: 15.000 Xs: 15.000 Ys: 0.050 P: 0.012 K: 7.500
Tangent Direction: N73.868°W Radial Direction: N16.132°E Chord Direction: N73.486°W Radial Direction: N16.705°E
Tangent Direction: N73.295°W
Element: Linear
ST ( ) 39624.330 462964.633 4507093.259
PC ( ) 39821.287 463021.247 4506904.614
Tangential Direction: N73.295°W Tangential Length: 196.957
Element: Circular
PC ( ) 39821.287 463021.247 4506904.614
HPI ( ) 39990.000 463069.742 4506743.021
CC ( ) 461512.715 4506451.893
PT ( ) 40157.431 463082.910 4506574.823
Radius: 1575.000 Delta: 12.228° Left
Degree of Curvature (Arc): 3.638° Length: 336.144
Tangent: 168.713
Page 13 of 21Horizontal Alignment Review Report
Chord: 335.507 Middle Ordinate: 8.959
External: 9.010 Back Tangent Direction: N73.295°W
Back Radial Direction: N16.705°E Chord Direction: N79.409°W
Ahead Radial Direction: N4.477°E Ahead Tangent Direction: N85.523°W
Element: Linear
PT ( ) 40157.431 463082.910 4506574.823
TS ( ) 40295.677 463093.700 4506436.999
Tangential Direction: N85.523°W Tangential Length: 138.246
Element: Clothoid
TS ( ) 40295.677 463093.700 4506436.999
SPI ( ) 40412.382 463102.809 4506320.649
SC ( ) 40470.677 463111.995 4506263.008
Entrance Radius: 0.000 Exit Radius: 1095.000
Length: 175.000 Angle: 4.578° Right
Constant: 437.750 Long Tangent: 116.706 Short Tangent: 58.369
Long Chord: 174.950 Xs: 174.888 Ys: 4.659 P: 1.165 K: 87.481
Tangent Direction: N85.523°W Radial Direction: N4.477°E Chord Direction: N83.997°W Radial Direction: N9.055°E
Tangent Direction: N80.945°W
Element: Circular
SC ( ) 40470.677 463111.995 4506263.008
HPI ( ) 40604.207 463133.010 4506131.142
CC ( ) 464193.349 4506435.340
CS ( ) 40736.425 463185.099 4506008.190
Radius: 1095.000 Delta: 13.905° Right
Degree of Curvature (Arc): 5.233° Length: 265.748
Tangent: 133.530 Chord: 265.096
Page 14 of 21Horizontal Alignment Review Report
Middle Ordinate: 8.052 External: 8.112
Back Tangent Direction: N80.945°W Back Radial Direction: N9.055°E
Chord Direction: N73.992°W Ahead Radial Direction: N22.960°E
Ahead Tangent Direction: N67.040°W
Element: Clothoid
CS ( ) 40736.425 463185.099 4506008.190
SPI ( ) 40744.758 463188.350 4506000.517
ST ( ) 40761.425 463195.026 4505985.246
Entrance Radius: 1095.000 Exit Radius: 0.000
Length: 25.000 Angle: 0.654° Right
Constant: 165.454 Long Tangent: 16.667 Short Tangent: 8.333
Long Chord: 25.000 Xs: 25.000 Ys: 0.095 P: 0.024 K: 12.500
Tangent Direction: N67.040°W Radial Direction: N22.960°E Chord Direction: N66.604°W Radial Direction: N23.614°E
Tangent Direction: N66.386°W
Element: Linear
ST ( ) 40761.425 463195.026 4505985.246
PC ( ) 41356.132 463433.252 4505440.338
Tangential Direction: N66.386°W Tangential Length: 594.707
Element: Circular
PC ( ) 41356.132 463433.252 4505440.338
HPI ( ) 41734.799 463584.937 4505093.379
CC ( ) 462755.217 4505143.911
PCC ( ) 42056.132 463392.269 4504767.393
Radius: 740.000
Delta: 54.199° Left Degree of Curvature (Arc): 7.743°
Length: 700.000 Tangent: 378.667
Chord: 674.192 Middle Ordinate: 81.239
Page 15 of 21Horizontal Alignment Review Report
External: 91.257 Back Tangent Direction: N66.386°W
Back Radial Direction: N23.614°E Chord Direction: S86.515°W
Ahead Radial Direction: N30.584°W Ahead Tangent Direction: S59.416°W
Element: Circular
PCC ( ) 42056.132 463392.269 4504767.393
HPI ( ) 42254.173 463291.504 4504596.904
CC ( ) 462815.479 4505108.294
PT ( ) 42441.248 463114.242 4504508.594
Radius: 670.000 Delta: 32.934° Left
Degree of Curvature (Arc): 8.552° Length: 385.116
Tangent: 198.041 Chord: 379.836
Middle Ordinate: 27.481 External: 28.656
Back Tangent Direction: S59.416°W Back Radial Direction: N30.584°W
Chord Direction: S42.949°W Ahead Radial Direction: N63.518°W
Ahead Tangent Direction: S26.482°W
Element: Linear
PT ( ) 42441.248 463114.242 4504508.594
TS ( ) 42465.230 463092.776 4504497.900
Tangential Direction: S26.482°W Tangential Length: 23.983
Element: Clothoid
TS ( ) 42465.230 463092.776 4504497.900
SPI ( ) 42598.772 462973.246 4504438.352
SC ( ) 42665.230 462919.407 4504398.715
Entrance Radius: 0.000 Exit Radius: 580.000
Length: 200.000 Angle: 9.879° Right
Constant: 340.588 Long Tangent: 133.542 Short Tangent: 66.856
Long Chord: 199.736 Xs: 199.406 Ys: 11.470 P: 2.871 K: 99.901
Page 16 of 21Horizontal Alignment Review Report
Tangent Direction: S26.482°W Radial Direction: N63.518°W Chord Direction: S29.774°W Radial Direction: N53.639°W
Tangent Direction: S36.361°W
Element: Circular
SC ( ) 42665.230 462919.407 4504398.715
HPI ( ) 42828.265 462788.115 4504302.058
CC ( ) 463263.268 4503931.640
CS ( ) 42983.097 462726.412 4504151.151
Radius: 580.000 Delta: 31.401° Right
Degree of Curvature (Arc): 9.879° Length: 317.866
Tangent: 163.034 Chord: 313.903
Middle Ordinate: 21.640 External: 22.478
Back Tangent Direction: S36.361°W Back Radial Direction: N53.639°W
Chord Direction: S52.061°W Ahead Radial Direction: N22.239°W
Ahead Tangent Direction: S67.761°W
Element: Clothoid
CS ( ) 42983.097 462726.412 4504151.151
SPI ( ) 43033.176 462707.458 4504104.796
ST ( ) 43133.097 462681.841 4504008.043
Entrance Radius: 580.000 Exit Radius: 0.000
Length: 150.000 Angle: 7.409° Right
Constant: 294.958 Long Tangent: 100.088 Short Tangent: 50.080
Long Chord: 149.889 Xs: 149.749 Ys: 6.458 P: 1.615 K: 74.958
Tangent Direction: S67.761°W Radial Direction: N22.239°W Chord Direction: S72.701°W Radial Direction: N14.830°W
Tangent Direction: S75.170°W
Element: Linear
Page 17 of 21Horizontal Alignment Review Report
ST ( ) 43133.097 462681.841 4504008.043
PC ( ) 43242.987 462653.714 4503901.813
Tangential Direction: S75.170°W Tangential Length: 109.890
Element: Circular
PC ( ) 43242.987 462653.714 4503901.813
HPI ( ) 43378.678 462618.984 4503770.641
CC ( ) 462170.369 4504029.787
PCC ( ) 43507.987 462522.707 4503675.023
Radius: 500.000
Delta: 30.367° Left Degree of Curvature (Arc): 11.459°
Length: 265.000 Tangent: 135.691
Chord: 261.909 Middle Ordinate: 17.454
External: 18.085 Back Tangent Direction: S75.170°W
Back Radial Direction: N14.830°W Chord Direction: S59.987°W
Ahead Radial Direction: N45.197°W Ahead Tangent Direction: S44.803°W
Element: Circular
PCC ( ) 43507.987 462522.707 4503675.023
HPI ( ) 43659.954 462414.883 4503567.936
CC ( ) 462064.668 4504136.217
PT ( ) 43806.557 462270.757 4503519.753
Radius: 650.000 Delta: 26.318° Left
Degree of Curvature (Arc): 8.815° Length: 298.570
Tangent: 151.966 Chord: 295.952
Middle Ordinate: 17.068 External: 17.528
Back Tangent Direction: S44.803°W Back Radial Direction: N45.197°W
Chord Direction: S31.644°W Ahead Radial Direction: N71.515°W
Ahead Tangent Direction: S18.485°W
Element: Linear
PT ( ) 43806.557 462270.757 4503519.753
PC ( ) 43967.501 462118.117 4503468.724
Tangential Direction: S18.485°W Tangential Length: 160.944
Page 18 of 21Horizontal Alignment Review Report
Element: Circular
PC ( ) 43967.501 462118.117 4503468.724
HPI ( ) 44042.368 462047.113 4503444.987
CC ( ) 462514.441 4502283.217
PT ( ) 44117.056 461979.450 4503412.945
Radius: 1250.000 Delta: 6.855° Right
Degree of Curvature (Arc): 4.584° Length: 149.555
Tangent: 74.867 Chord: 149.465
Middle Ordinate: 2.236 External: 2.240
Back Tangent Direction: S18.485°W Back Radial Direction: N71.515°W
Chord Direction: S21.913°W Ahead Radial Direction: N64.660°W
Ahead Tangent Direction: S25.340°W
Element: Linear
PT ( ) 44117.056 461979.450 4503412.945
PC ( ) 44300.137 461813.984 4503334.587
Tangential Direction: S25.340°W Tangential Length: 183.081
Element: Circular
PC ( ) 44300.137 461813.984 4503334.587
HPI ( ) 44414.069 461711.014 4503285.825
CC ( ) 461565.748 4503858.781
PCC ( ) 44525.137 461597.250 4503279.637
Radius: 580.000
Delta: 22.227° Left Degree of Curvature (Arc): 9.879°
Length: 225.000 Tangent: 113.932
Chord: 223.592 Middle Ordinate: 10.876
External: 11.084 Back Tangent Direction: S25.340°W
Back Radial Direction: N64.660°W Chord Direction: S14.227°W
Ahead Radial Direction: N86.887°W Ahead Tangent Direction: S3.113°W
Element: Circular
PCC ( ) 44525.137 461597.250 4503279.637
HPI ( ) 44777.867 461344.893 4503265.910
Page 19 of 21Horizontal Alignment Review Report
CC ( ) 461565.205 4503868.766
PT ( ) 45002.694 461160.851 4503439.118
Radius: 590.000 Delta: 46.376° Left
Degree of Curvature (Arc): 9.711° Length: 477.557
Tangent: 252.730 Chord: 464.627
Middle Ordinate: 47.662 External: 51.851
Back Tangent Direction: S3.113°W Back Radial Direction: N86.887°W
Chord Direction: S20.075°E Ahead Radial Direction: S46.737°W
Ahead Tangent Direction: S43.263°E
Element: Linear
PT ( ) 45002.694 461160.851 4503439.118
PC ( ) 47150.337 459596.900 4504910.996
Tangential Direction: S43.263°E Tangential Length: 2147.643
Element: Circular
PC ( ) 47150.337 459596.900 4504910.996
HPI ( ) 47225.435 459542.212 4504962.464
CC ( ) 458774.484 4504037.135
PCC ( ) 47300.337 459481.535 4505006.712
Radius: 1200.000
Delta: 7.162° Right Degree of Curvature (Arc): 4.775°
Length: 150.000 Tangent: 75.098
Chord: 149.902 Middle Ordinate: 2.343
External: 2.348 Back Tangent Direction: S43.263°E
Back Radial Direction: S46.737°W Chord Direction: S39.682°E
Ahead Radial Direction: S53.899°W Ahead Tangent Direction: S36.101°E
Element: Circular
PCC ( ) 47300.337 459481.535 4505006.712
HPI ( ) 47624.857 459219.328 4505197.922
CC ( ) 459021.952 4504376.487
PCC ( ) 47915.393 458898.874 4505146.716
Radius: 780.000
Delta: 45.180° Right
Page 20 of 21Horizontal Alignment Review Report
Degree of Curvature (Arc): 7.346° Length: 615.056
Tangent: 324.520 Chord: 599.245
Middle Ordinate: 59.843 External: 64.816
Back Tangent Direction: S36.101°E Back Radial Direction: S53.899°W
Chord Direction: S13.511°E Ahead Radial Direction: N80.921°W
Ahead Tangent Direction: S9.079°W
Element: Circular
PCC ( ) 47915.393 458898.874 4505146.716
HPI ( ) 48015.591 458799.931 4505130.905
CC ( ) 459104.004 4503863.002
PT ( ) 48115.393 458704.580 4505100.119
Radius: 1300.000 Delta: 8.815° Right
Degree of Curvature (Arc): 4.407° Length: 200.000
Tangent: 100.198 Chord: 199.803
Middle Ordinate: 3.844 External: 3.856
Back Tangent Direction: S9.079°W Back Radial Direction: N80.921°W
Chord Direction: S13.486°W Ahead Radial Direction: N72.106°W
Ahead Tangent Direction: S17.894°W
Element: Linear
PT ( ) 48115.393 458704.580 4505100.119
END ( ) 49500.000 457386.948 4504674.700
Tangential Direction: S17.894°W
Tangential Length: 1384.607
Page 21 of 21Horizontal Alignment Review Report
File details come from the government source that posted it. Updated .