A001_ora-polk-mitchell1_Wall01_HA-VA.pdf
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- Solicitation number
- 69056723B000022
About this file
This document contains physical design data and alignment reports for a proposed federal highway project reconstruction opportunity. The reports provide technical details on the horizontal and vertical alignments for Wall 01 of the OR FLAP POLK MITCHELL(1), Mitchell Street and Black Rock Road Reconstruction project. Key information includes stationing, coordinates, radii, grades, and other geometric elements for the proposed roadway alignments. The related federal contract opportunity is solicitation number 69056723B000022 being offered by the Department of Transportation Federal Highway Administration to reconstruct Mitchell Street and Black Rock Road.
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PHYSICAL DATA
for
FEDERAL HIGHWAY ADMINISTRATION
WESTERN FEDERAL LANDS HIGHWAY DIVISION
PROJECT
OR FLAP POLK MITCHELL(1),
Mitchell Street and Black Road
Reconstruction
PROPOSED WALL ALIGNMENTS
WALL01 (Horizontal Alignment)
200+00.000 to 211+59.744
WALL01 (Vertical Alignment) 200+00.000 to 211+58.000
Horizontal Alignment Review Report Report Created: Tuesday, October 17, 2023
Time: 4:01:15 PM
Project: Design IntlFt Description:
File Name: c:\pw-work\d0418045\or-a5300161_WALL.dgn Last Revised: 10/17/2023 16:00:32
Note: All units in this report are in feet unless specified otherwise.
Alignment Name: WALL01 Alignment Description:
Alignment Style: Alignment\Baseline Station Northing Easting
Element: Circular
PC ( ) 20000.000 452637.363 7435803.310
HPI ( ) 20133.768 452590.284 7435928.520
CC ( ) 452810.839 7435868.536
PT ( ) 20231.737 452694.294 7436012.639
Radius: 185.333 Delta: 71.641° Left
Degree of Curvature (Arc): 30.915° Length: 231.737
Tangent: 133.768 Chord: 216.933
Middle Ordinate: 35.055 External: 43.233
Back Tangent Direction: S69.394°E Back Radial Direction: S20.606°W
Chord Direction: N74.785°E Ahead Radial Direction: S51.035°E
Ahead Tangent Direction: N38.965°E
Element: Linear
PT ( ) 20231.737 452694.294 7436012.639
PC ( ) 20300.190 452747.518 7436055.685
Tangential Direction: N38.965°E Tangential Length: 68.453
Element: Circular
PC ( ) 20300.190 452747.518 7436055.685
HPI ( ) 20361.385 452795.099 7436094.167
CC ( ) 452235.222 7436689.116
PT ( ) 20422.351 452836.398 7436139.325
Page 1 of 2Horizontal Alignment Review Report
10/17/2023
Radius: 814.667 Delta: 8.592° Right
Degree of Curvature (Arc): 7.033° Length: 122.160
Tangent: 61.195 Chord: 122.046
Middle Ordinate: 2.289 External: 2.295
Back Tangent Direction: N38.965°E Back Radial Direction: S51.035°E
Chord Direction: N43.260°E Ahead Radial Direction: S42.444°E
Ahead Tangent Direction: N47.556°E
Element: Linear
PT ( ) 20422.351 452836.398 7436139.325
PC ( ) 20760.153 453064.369 7436388.604
Tangential Direction: N47.556°E Tangential Length: 337.803
Element: Circular
PC ( ) 20760.153 453064.369 7436388.604
HPI ( ) 21002.250 453227.752 7436567.257
CC ( ) 452883.820 7436553.721
PT ( ) 21141.892 453050.834 7436732.517
Radius: 244.667 Delta: 89.395° Right
Degree of Curvature (Arc): 23.418° Length: 381.738
Tangent: 242.097 Chord: 344.180
Middle Ordinate: 70.750 External: 99.532
Back Tangent Direction: N47.556°E Back Radial Direction: S42.444°E
Chord Direction: S87.746°E Ahead Radial Direction: S46.951°W
Ahead Tangent Direction: S43.049°E
Element: Linear
PT ( ) 21141.892 453050.834 7436732.517
END ( ) 21159.744 453037.788 7436744.703
Tangential Direction: S43.049°E
Tangential Length: 17.852
Page 2 of 2Horizontal Alignment Review Report
Vertical Alignment Review Report Report Created: Tuesday, October 17, 2023
Time: 4:02:04 PM
Project: Design IntlFt Description:
File Name: c:\pw-work\d0418045\or-a5300161_WALL.dgn Last Revised: 10/17/2023 16:00:32
Note: All units in this report are in feet unless specified otherwise.
Horizontal Alignment: WALL01 Horizontal Description:
Horizontal Style: Alignment\Baseline
Vertical Alignment: WALL01 Vertical Description:
Vertical Style: Alignment\Baseline Station Elevation
Element: Linear
START 20000.000 463.000
VPC 20017.500 461.250
Tangent Grade: -0.100 Tangent Length: 17.500
Element: Symmetrical Parabola
VPC 20017.500 461.250
VPI 20030.000 460.000
PVRC 20042.500 457.500
Length: 25.000
Entrance Grade: -0.100 Exit Grade: -0.200 r = 100 * (g2 - g1) / L: -40.000 K = l / (g2 - g1): 2.500
Middle Ordinate: -0.312
Element: Symmetrical Parabola
PVRC 20042.500 457.500
VPI 20065.000 453.000
VPT 20087.500 452.775
Length: 45.000 Entrance Grade: -0.200
Exit Grade: -0.010 r = 100 * (g2 - g1) / L: 42.222
K = l / (g2 - g1): 2.368 Middle Ordinate: 1.069
Page 1 of 4Vertical Alignment Review Report
Horizontal Alignment: WALL01 Horizontal Description:
Horizontal Style: Alignment\Baseline
Element: Linear
VPT 20087.500 452.775
VPC 20225.000 451.400
Tangent Grade: -0.010 Tangent Length: 137.500
Element: Symmetrical Parabola
VPC 20225.000 451.400
VPI 20275.000 450.900
PVRC 20325.000 455.100
VLP 20235.638 451.347
Length: 100.000 Entrance Grade: -0.010
Exit Grade: 0.084 r = 100 * (g2 - g1) / L: 9.400
K = l / (g2 - g1): 10.638 Middle Ordinate: 1.175
Element: Symmetrical Parabola
PVRC 20325.000 455.100
VPI 20350.000 457.200
VPT 20375.000 456.075
VHP 20357.558 456.467
Length: 50.000 Entrance Grade: 0.084
Exit Grade: -0.045 r = 100 * (g2 - g1) / L: -25.800
K = l / (g2 - g1): 3.876 Middle Ordinate: -0.806
Element: Linear
VPT 20375.000 456.075
VPC 20500.000 450.450
Tangent Grade: -0.045 Tangent Length: 125.000
Element: Symmetrical Parabola
VPC 20500.000 450.450
VPI 20525.000 449.325
VPT 20550.000 447.825
Length: 50.000
Entrance Grade: -0.045 Exit Grade: -0.060
Page 2 of 4Vertical Alignment Review Report
Horizontal Style: Alignment\Baseline r = 100 * (g2 - g1) / L: -3.000
K = l / (g2 - g1): 33.333 Middle Ordinate: -0.094
Element: Linear
VPT 20550.000 447.825
VPC 20559.000 447.285
Tangent Grade: -0.060 Tangent Length: 9.000
Element: Symmetrical Parabola
VPC 20559.000 447.285
VPI 20584.000 445.785
VPT 20609.000 445.785
Length: 50.000
Entrance Grade: -0.060 Exit Grade: 0.000 r = 100 * (g2 - g1) / L: 12.000 K = l / (g2 - g1): 8.333
Middle Ordinate: 0.375
Element: Linear
VPT 20609.000 445.785
VPC 20775.000 445.785
Tangent Grade: 0.000 Tangent Length: 166.000
Element: Symmetrical Parabola
VPC 20775.000 445.785
VPI 20800.000 445.785
VPT 20825.000 447.835
Length: 50.000
Entrance Grade: 0.000 Exit Grade: 0.082 r = 100 * (g2 - g1) / L: 16.400 K = l / (g2 - g1): 6.098
Middle Ordinate: 0.512
Element: Linear
VPT 20825.000 447.835
VPC 20845.000 449.475
Tangent Grade: 0.082 Tangent Length: 20.000
Page 3 of 4Vertical Alignment Review Report
Horizontal Style: Alignment\Baseline
Element: Symmetrical Parabola
VPC 20845.000 449.475
VPI 20870.000 451.525
VPT 20895.000 451.175
VHP 20887.708 451.226
Length: 50.000 Entrance Grade: 0.082
Exit Grade: -0.014 r = 100 * (g2 - g1) / L: -19.200
K = l / (g2 - g1): 5.208 Middle Ordinate: -0.600
Element: Linear
VPT 20895.000 451.175
END 21158.000 447.493
Tangent Grade: -0.014 Tangent Length: 263.000
Page 4 of 4Vertical Alignment Review Report
File details come from the government source that posted it. Updated .