TGD M 2010 – 1.1.3.2 – Level access routes

1.1.3.2 Level access routes The following guidance applies to all level access routes in addition to the general guidance in 1.1.3.1. For the purpose of this guidance, a gradient of 1:50 or less steep is considered to be level. Where the gradient of the access route is 1:50 or less steep, it is acceptable for a cross-fall gradient of not steeper than 1:40 to be provided to ensure effective surface drainage. Where a level access route is provided: (a) the minimum clear width (between walls, upstands or kerbs) should be 1500 mm; (b) passing places for wheelchair users should be provided. They should be 2000 mm long and 1800 mm wide (inclusive of the width of access route) and located within direct sight of another passing place, or at a maximum spacing of 25 m from each other whichever is closer. Passing places are not required if the access route is a minimum width of 1800 mm. Rationale: An 1800 mm wide access route can accommodate nonvehicular traffic without the need for passing places as it allows two wheelchair users to pass one another.

c:bcartgdtgd mTGD%20M%202010TGD%20M%202010%20SECTION%201.1.3.2.pdf