Patchetts Green Bridleways Trust
 PG: OBJECTS: PROMOTION: North Mymms 83, Potters Bar 79: bridge over A1(M) (southern) RB  H251 
Map showing North Mymms 83 restricted byway
Annotated map reproduced courtesy of Googlemaps.
This route starts at restricted byway North Mymms 3, runs eastwards over the A1(M) motorway down a ramp to Swanland Road.

The path marks the start of the H251 North London Bridleroute, where it leaves the H25 London Orbital Bridleroute.

Thanks go to the North Mymms Riding Club for collecting some of the user evidence that backed this recording application.
Approach to the bridge Western approach
Credit: Phil Wadey, 28 Dec 06
Photo of bridge Going over the bridge
Credit: Phil Wadey, 28 Dec 06
Photo Down the eastern ramp
Credit: Phil Wadey, 28 Dec 06
Photo Along the verge to Swanland Road
Credit: Phil Wadey, 28 Dec 06
Photo Start of path seen from Swanland Road
Credit: Phil Wadey, 28 Dec 06

Legal History
The A1 (M) Motorway and Connecting Roads Cecil Road to Roestock Section (Appropriation and Side Roads) Order 1975 allowed construction of the bridge.
Definitive Map Modification Order application made 17 Feb 2003.
Hertfordshire County Council decide to make an order, 6 Dec 06.
The Hertfordshire County Council (North Mymms 083 and Potters Bar 079) Legal Event Modification Order 2007 added this bridge and its ramp to the definitive map as a restricted byway.
Definitive Statement (9 Jun 2007)
Path: [North Mymms] 83.  Status: Restricted Byway (RB)
Commences from a junction with North Mymms Restricted Byway 003 and Potters Bar Footpath 023 at (TL 2289 0309) then runs in a generally northeasterly direction for approximately 65 metres across the bridge to join Potters Bar Restricted Byway 079 at (TL2295 0311)
Width: None
Limitations: None

Path: [Potters Bar] 79.  Status: Restricted Byway (RB)
Commences from Swanland road (County Road) at (TL2298 0305) then heads in a generally northwest direction for approximately 70 metres across the bridge to join North Mymms Restricted Byway 083 at (TL2295 0311)
Width: None
Limitations: None

© 2020 Patchetts Green Bridleways Trust. File reference EC317.