C
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H
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H
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C
C
ALLET BOG
CWS
POLVENNA
WOOD CWS
CALLESTICK
VEAN CWS
CARRICK
HEATHS
ALLET BOG
RESERVE CWT
CARRICK
HEATHS
SSSI
R
IV
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R
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N
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C
h
4
0
0
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m
C
h
3
5
0
0
m
Ch 5500m
Ch 6000m
C
h
6
5
0
0
m
C
h 5000m
C
h
7
0
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0
m
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1
C
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IN
E
THE FOOTPRINT OF THE DUAL CARRIAGEWAY IS BASED ON WORK COMPLETED TO DATE.
MINOR CHANGES MAY DEVELOP AS DETAILED DESIGN WORK IS CARRIED OUT.
THE FOOTPRINT OF THE JUNCTION IS BASED ON WORK COMPLETED TO DATE AND WILL
BE PROTECTED FROM DEVELOPMENT. FURTHER DESIGN WORK IS ONGOING AND
THEREFORE THE JUNCTION LAYOUT MAY CHANGE.
111.36
108.59
107.82
107.92
108.00
108.49
108.52
110.26
110.34
109.15
110.44
112.73
115.72
118.72
120.52
122.00
121.83
120.58
118.64
112.48
109.23
106.14
100.84
91.24
80.98
87.55
93.03
96.89
99.96
100.94
99.38
94.02
89.31
84.90
81.66
79.05
110.941
108.884
107.736
107.497
107.952
108.452
108.952
109.452
109.952
110.452
111.222
112.958
115.442
117.521
119.051
120.002
120.047
119.092
117.137
114.182
110.227
105.272
99.317
92.668
88.856
88.890
92.695
96.660
98.807
99.136
97.646
94.339
89.213
82.296
76.638
74.313
Right Arc
R = 3500.0 L = 695.4
Left Arc
R = -8160.0 L = 864.9
L TR
L=44.7
Left Arc
R = -2040.0 L = 750.0
L TR
L=59.6
Right Arc
R = 8160.0 L = 683.4
Left TR
L=119.1
Left Arc
R = -1020.0 L = 294.8
Left TR
L=119.1
Right Arc
R = 2880.0 L = 571.9
K = 110.0 L = 795.5
Straight
Grad = 0.5% L = 595.2
Sag Curve
K = 100.0 L = 216.6
Hog Curve
K = -182.0 L = 321.4
Hog Curve
K = -100.0 L = 800.1
Sag Curve
K = 26.0 L = 319.1
Hog Curve
K = -55.0 L = 706.2
Sag Curve
K = 30.0 L = 455.2
36
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00
50
00
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60
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61
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63
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64
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69
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70
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71
00
CHYBUCCA JUNCTION
OVERERBRIDGE
C
L
TRESAWSEN
UNDERBRIDGE
C
L
CHYBUCCA JUNCTION
OVERERBRIDGE
TRESAWSEN
UNDERBRIDGE
CHYBUCCA JUNCTION
OVERERBRIDGE
TRESAWSEN
UNDERBRIDGE
CHYBUCCA JUNCTION
OVERERBRIDGE
C
TRESAWSEN
UNDERBRIDGE
CHYBUCCA JUNCTION
OVERERBRIDGE
TRESAWSEN
UNDERBRIDGE
EXISTING LEVEL
PROPOSED LEVEL (MC00)
HORIZONTAL GEOMETRY
VERTICAL GEOMETRY
CHAINAGE
Datum = 57.0m AOD
TREE PRESERVATION AREA
EXISTING WATERBODIES
EXISTING WATERCOURSES
HIGH VOLTAGE POWER LINE
AMENITY GRASS
SPECIES RICH GRASSLAND
HEATH AND MOORLAND
TREE AND SHRUB PLANTING
SCRUB
MARSH AND WET GRASSLAND (NATURAL
REGENERATION AREA)
PROPOSED SCHEME
STOPPING UP / TURNING HEAD
PROPOSED CULVERT
PROPOSED STRUCTURE
PEDESTRIANS CROSSING
PROPOSED ACCESS TRACK
DRAINAGE FEATURES
WIND FARM
CORNISH HEDGE WITH TURF
CORNISH HEDGE WITH HEDGEROW
POSSIBLE MULTI-SPECIES CROSSING
MANAGEMENT OF RETAINED VEGETATION
CONTRACTORS TEMPORARY WORKS AREA
CARRIAGEWAY TO RETURN TO PASTURE
PROPOSED ROUTE PROTECTION BOUNDARY
KEY:
REGISTERED PARK AND GARDEN
SCHEDULED ANCIENT MONUMENT
WIND TURBINE EXCLUSION ZONE
SITES OF SPECIAL SCIENTIFIC INTEREST
SPECIAL AREA OF CONSERVATION
COUNTY WILDLIFE SITE
CORNWALL WILDLIFE TRUST RESERVE
WORLD HERITAGE SITE
SOLAR FARM
Date
DrawnScale
Drawing Title
Project TitleDrawing Status
Date Date Date
Checked Approved Authorised
Client Original Size
Suitability
Drawing Number
Revision
Project Originator Volume
Location Type Role Number
Project Ref. No.
Rev. Date
Description By
Chk'd
App'd
© 2016 WSP | Parsons Brinckerhoff www.wsp-pb.co.uk
Tel:
The Forum
Barnfield Road
Exeter
Devon
EX1 1QR
+44 (0)1392 229 700
uuuuuyuuyuyuyuy
AW CB
29/06/17 29/06/17
TH
29/06/17
---
---
P01
1:5000
HA551502 WSP GEN
0000 DR Z 00133
PREFERRED ROUTE
SHEET 2 OF 4
A30 CHIVERTON TO CARLAND CROSSSUITABLE FOR STAGE APPROVAL S4
P01 29/06/17 FIRST ISSUE AW CB TH
A1
This map is based on Ordnance Survey material with
the permission of Ordnance Survey on behalf of the
Controller of Her Majesty's Stationery Office. © Crown
copyright. Unauthorised reproduction infringes Crown
copyright and may lead to prosecution or civil
proceedings. Highways England 100030649, 2017.
7
HS: 1:5000
VS: 1:2000
Notes
1. Do not scale from this drawing. Use figured dimensions only.
2. All dimensions are metres unless otherwise stated.
3. All levels are in metres above ordnance datum unless otherwise stated.
4. Junction layouts are to be finalised prior to the statutory consultation.
