M Line_VA.pdf
PDF 126 KB Posted
- Solicitation number
- 69056721B000016
About this file
This document contains a vertical alignment review report for the M Line maintenance facility access road on the OR DOT CRGNSA 100(6), Historic Columbia River Highway State Trail project. The report provides engineering specifications for the vertical alignment of the access road, including station elevations, element types, entrance and exit grades, curve radii, and tangent lengths over five elements consisting of tangents, symmetrical parabolas, and linear sections. The related federal contract opportunity is a solicitation for the OR DOT CRGNSA 100(6) project issued by the Department of Transportation Federal Highway Administration. The solicitation reference number is 69056721B000016 and the description states it is an IFB for the project.
View the file
Other files
Show 40 more
Latest 50 of 56 listed here. See the rest on GovTribe.
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
PHYSICAL DATA
for
FEDERAL HIGHWAY ADMINISTRATION
WESTERN FEDERAL LANDS HIGHWAY DIVISION
PROJECT
OR DOT CRGNSA 100(6)
Historic Columbia River Highway State Trail, Viento to Mitchell Point Crossing
Vertical Alignment M Line
Vertical Alignment Review Report
Report Created: Thursday, April 15, 2021 Time: 12:45:37 AM
Project: Default
Description:
File Name:
P:\F\FHAX00000250\0400CAD\RH\CHKBRD\DJI\DESIGN INFO_V2M\PE HOLD
FILE_Electronic Data\OR1006_CORR-VIENTO CG.dgn
Last Revised:
4/15/2021 00:43:07
Note: All units in this report are in feet unless specified otherwise.
Horizontal Alignment: "M" Line_Maint Facility_Accesses
Horizontal Description:
Horizontal Style: Alignment\Baseline - Access
Vertical Alignment: v_Maint Facility_Accesses
Vertical Description:
Vertical Style: Alignment\Baseline - Access
Station Elevation
Element: Linear
START 20+08.990 167.231
VPC 20+09.338 167.234
Tangent Grade: 1.06883%
Tangent Length: 0.348
Element: Symmetrical Parabola
VPC 20+09.338 167.234
VPI 20+24.338 167.395
VPT 20+39.338 166.870
VHP 20+16.356 167.272
Length: 30.000
Entrance Grade: 1.06883%
Exit Grade: -3.50000% r = (g2 - g1) / L: -15.229
K = l / (g2 - g1): 6.566
Middle Ordinate: -0.171
Element: Linear
VPT 20+39.338 166.870
VPC 21+03.132 164.637
Tangent Grade: -3.50000%
Tangent Length: 63.794
Element: Symmetrical Parabola
VPC 21+03.132 164.637
Page 1 of 2Vertical Alignment Review Report
4/15/2021file:///C:/Users/dji/AppData/Local/Temp/RPTebnutvyk.html
VPI 21+18.132 164.112
VPT 21+33.132 163.871
Length: 30.000
Entrance Grade: -3.50000%
Exit Grade: -1.60400% r = (g2 - g1) / L: 6.320
K = l / (g2 - g1): 15.823
Middle Ordinate: 0.071
Element: Linear
VPT 21+33.132 163.871
END 21+77.706 163.156
Tangent Grade: -1.60400%
Tangent Length: 44.573
Page 2 of 2Vertical Alignment Review Report
4/15/2021file:///C:/Users/dji/AppData/Local/Temp/RPTebnutvyk.html
File details come from the government source that posted it. Updated .