1km 5km 10km 15km 20km 28km - gov.wales...5km 1km 10km 15km 20km 28km esri, here, delorme,...
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© Crown Copyright and database right 2016. Ordnance Survey 100021874. Welsh Government.© Hawlfraint a hawliau cronfa ddata'r Goron 2016. Rhif Trwydded yr Arolwg Ordnans 100021874.
Environmental Statement
New Section of MotorwayZone of Theoretical Visibility
28km from Proposed Bridge Piers of RiverUsk Crossing
Figure:
Date:Drawn:
Revision:
Status:
Checked:Scale: A3 @ 1:250,000 ±
SJD NJR
At Issue02SR9.1Legend
! Proposed bridge pier locations of River Usk CrossingProposed alignment of new section of motorwayIndicative extent of surrounding area from which views to the proposed bridge piers of theRiver Usk Crossing may be visible
NotesThe ZTV shown is an indication of the area, up to a distance of 28km, within whichthe proposed River Usk Crossing piers for the new section of motorway may bevisible.The ZTV is based on Ordnance Survey Land-Form PANORAMA®, a 50 metreresolution gridded Digital Terrain Model (DTM) which does not consider thesurface detail of vegetation and buildings.The ZTV is calculated from two points at 161.75m Above Ordnance Datum (AOD)which is consistent with the highest point of the proposed bridge piers.
December 2016
Refer to December ES Supplement