aka-fnsb-tanana1_ALI_MAIN_LATHROP.pdf
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- Solicitation number
- 69056722B000024
About this file
This horizontal alignment report provides design details for a road project known as AK FNSB TANANA(1), Tanana River Recreation Access Improvements. The report outlines the alignment style, stationing, element types including linear, circular, and radii, degree of curvature, lengths, tangents, chords, and directions for the South Lathrop Street segment of the project. The related federal contract opportunity is an Invitation for Bid for the same project, with the IFB, plans, and physical data documents available as attachments. The solicitation was issued by the Department of Transportation Federal Highway Administration. The opportunity details were not provided.
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Horizontal Alignment Report
South Lathrop Street
AK FNSB TANANA(1)
Horizontal Alignment Review Report
Report Created: Tuesday, August 2, 2022 Time: 11:05:10 AM
Project: Default
Description:
File Name:
J:\2019\191121 Tanana River Recreational Access\03. Design\01. Drawings\x-engineering\Geometry_South_Lathrop.dgn
Last Revised:
8/2/2022 11:03:47
Note: All units in this report are in feet unless specified otherwise.
Alignment Name: South Lathrop Street
Alignment Description:
Alignment Style: Alignment\PND_ALG
Station Northing Easting
Element: Linear
START ( ) 4000.000 180400.432 674449.621
PC ( ) 4189.679 180587.649 674419.163
Tangential Direction: N9.240°W
Tangential Length: 189.679
Element: Circular
PC ( ) 4189.679 180587.649 674419.163
HPI ( ) 4460.395 180854.853 674375.693
CC ( ) 180435.103 673481.491
PT ( ) 4717.131 181059.005 674197.903
Radius: 950.000
Delta: 31.811° Left
Degree of Curvature (Arc): 6.031°
Length: 527.452
Tangent: 270.716
Chord: 520.703
Middle Ordinate: 36.372
External: 37.819
Back Tangent Direction: N9.240°W
Back Radial Direction: N80.760°E
Chord Direction: N25.146°W
Ahead Radial Direction: N48.948°E
Ahead Tangent Direction: N41.052°W
Element: Linear
PT ( ) 4717.131 181059.005 674197.903
PC ( ) 5766.854 181850.620 673508.510
Tangential Direction: N41.052°W
Tangential Length: 1049.723
Page 1 of 4Horizontal Alignment Review Report
8/2/2022
Element: Circular
PC ( ) 5766.854 181850.620 673508.510
HPI ( ) 5973.215 182006.241 673372.985
CC ( ) 182146.153 673847.863
PT ( ) 6153.823 182210.482 673402.485
Radius: 450.000
Delta: 49.270° Right
Degree of Curvature (Arc): 12.732°
Length: 386.969
Tangent: 206.360
Chord: 375.155
Middle Ordinate: 40.959
External: 45.060
Back Tangent Direction: N41.052°W
Back Radial Direction: N48.948°E
Chord Direction: N16.416°W
Ahead Radial Direction: S81.781°E
Ahead Tangent Direction: N8.219°E
Element: Linear
PT ( ) 6153.823 182210.482 673402.485
PC ( ) 6632.563 182684.305 673470.922
Tangential Direction: N8.219°E
Tangential Length: 478.740
Element: Circular
PC ( ) 6632.563 182684.305 673470.922
HPI ( ) 6663.258 182714.684 673475.310
CC ( ) 182898.735 671986.328
PT ( ) 6693.944 182745.218 673478.452
Radius: 1500.000
Delta: 2.345° Left
Degree of Curvature (Arc): 3.820°
Length: 61.382
Tangent: 30.695
Chord: 61.377
Middle Ordinate: 0.314
External: 0.314
Back Tangent Direction: N8.219°E
Back Radial Direction: S81.781°E
Chord Direction: N7.046°E
Ahead Radial Direction: S84.126°E
Ahead Tangent Direction: N5.874°E
Element: Linear
PT ( ) 6693.944 182745.218 673478.452
PC ( ) 7303.300 183351.375 673540.816
Page 2 of 4Horizontal Alignment Review Report
Tangential Direction: N5.874°E
Tangential Length: 609.356
Element: Circular
PC ( ) 7303.300 183351.375 673540.816
HPI ( ) 7338.231 183386.122 673544.391
CC ( ) 183382.078 673242.391
PT ( ) 7372.849 183420.762 673539.887
Radius: 300.000
Delta: 13.283° Left
Degree of Curvature (Arc): 19.099°
Length: 69.549
Tangent: 34.931
Chord: 69.393
Middle Ordinate: 2.013
External: 2.027
Back Tangent Direction: N5.874°E
Back Radial Direction: S84.126°E
Chord Direction: N0.767°W
Ahead Radial Direction: N82.591°E
Ahead Tangent Direction: N7.409°W
Element: Linear
PT ( ) 7372.849 183420.762 673539.887
PC ( ) 7588.111 183634.227 673512.130
Tangential Direction: N7.409°W
Tangential Length: 215.262
Element: Circular
PC ( ) 7588.111 183634.227 673512.130
HPI ( ) 7645.210 183690.849 673504.767
CC ( ) 183737.382 674305.451
PT ( ) 7702.115 183747.942 673505.521
Radius: 800.000
Delta: 8.165° Right
Degree of Curvature (Arc): 7.162°
Length: 114.004
Tangent: 57.099
Chord: 113.908
Middle Ordinate: 2.030
External: 2.035
Back Tangent Direction: N7.409°W
Back Radial Direction: N82.591°E
Chord Direction: N3.326°W
Ahead Radial Direction: S89.244°E
Ahead Tangent Direction: N0.756°E
Element: Linear
Page 3 of 4Horizontal Alignment Review Report
PT ( ) 7702.115 183747.942 673505.521
END ( ) 8860.000 184905.726 673520.805
Tangential Direction: N0.756°E
Tangential Length: 1157.885
Page 4 of 4Horizontal Alignment Review Report
File details come from the government source that posted it. Updated .