yell01026_proposed_alignment_vertical_.pdf
PDF 91 KB Posted
- Attached to
- WY NPS YELL 10(26), Gardner River High Bridge
- Solicitation number
- 69056726R000002
About this file
The Vertical Alignment Review Report is a technical document for the Design SurvFt project, created on August 29, 2025, detailing horizontal and vertical alignment specifications for a linear infrastructure project. The report provides precise station and elevation data for multiple alignment elements, including linear and symmetrical parabola segments. Key technical details include varying tangent grades ranging from -0.041 to -0.013, with specific station points, elevation changes, and calculated parameters such as length, entrance and exit grades, and middle ordinates for each alignment element.
The alignment covers a total distance from station 85670.41 to 86941.36, with elevation changes from 6076.046 to 6047.210 feet. The horizontal alignment (ALI-MAIN-01) and vertical alignment (ALI-MAIN-01_prof) both utilize a Baseline style, and the report meticulously tracks the progression of the route through different geometric elements, including linear sections and symmetrical parabolic curves. The document provides comprehensive technical data for engineering and construction planning, capturing the precise vertical profile of the proposed route.
View the file
Other files
Show all 19
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
Vertical Alignment Review Report Report Created: Friday, August 29, 2025
Time: 7:56:40 AM
Project: Design SurvFt Description:
File Name: c:\pw_work_wfl\d0469951\yell10-26_ali01.dgn Last Revised: 8/29/2025 07:54:59
Note: All units in this report are in feet unless specified otherwise.
Horizontal Alignment: ALI-MAIN-01 Horizontal Description:
Horizontal Style: Alignment\Baseline
Vertical Alignment: ALI-MAIN-01_prof Vertical Description:
Vertical Style: Alignment\Baseline Station Elevation
Element: Linear
START 85670.41 6076.046
VPC 85745.85 6072.965
Tangent Grade: -0.041 Tangent Length: 75.436
Element: Symmetrical Parabola
VPC 85745.85 6072.965
VPI 85805.85 6070.514
VPT 85865.85 6069.244
Length: 120.000
Entrance Grade: -0.041 Exit Grade: -0.021 r = 100 * (g2 - g1) / L: 1.640 K = l / (g2 - g1): 60.984
Middle Ordinate: 0.295
Element: Linear
VPT 85865.85 6069.244
VPC 86808.18 6049.296
Tangent Grade: -0.021 Tangent Length: 942.336
Element: Symmetrical Parabola
VPC 86808.18 6049.296
VPI 86848.18 6048.450
VPT 86888.18 6047.917
Page 1 of 2Vertical Alignment Review Report
8/29/2025
Horizontal Alignment: ALI-MAIN-01 Horizontal Description:
Horizontal Style: Alignment\Baseline Length: 80.000
Entrance Grade: -0.021 Exit Grade: -0.013 r = 100 * (g2 - g1) / L: 0.983 K = l / (g2 - g1): 101.761
Middle Ordinate: 0.079
Element: Linear
VPT 86888.18 6047.917
END 86941.36 6047.210
Tangent Grade: -0.013 Tangent Length: 53.176
Page 2 of 2Vertical Alignment Review Report
8/29/2025
File details come from the government source that posted it. Updated .