174Amendment or cancellation on request by relevant road

174 Amendment or cancellation on request by relevant road dimension authority granted by Commonwealth Gazette notice is satisfied the use of heavy vehicles on a road under the authority— (a) has caused, or is likely to cause, damage to road infrastructure; or (b) has had, or is likely to have, an adverse effect on the community arising from noise, emissions or traffic congestion or from other matters stated in approved guidelines; or (c) has posed, or is likely to pose, a significant risk to public safety arising from heavy vehicle use that is incompatible with road infrastructure or traffic conditions. (2) The road manager may ask the Regulator to— (a) amend the mass or dimension authority by— (ia) amending the category of vehicle to which the authority (ib) amending the type of load that may be carried by vehicles to which the authority applies; or or or (iii) imposing or amending road conditions or travel conditions; or (b) cancel the authority. (3) The Regulator must comply with the request.

Division 3 (4) However, if consent to the grant of the mass or dimension authority was given by a road authority under section 163— (a) the Regulator may refer the request to the road authority; and (b) if the road authority gives the Regulator its written approval of the request, the Regulator must comply with the request; and (c) if the road authority does not give written approval of the road manager’s request within 28 days after the referral is made, the (i) must not comply with the request; and (ii) must notify the road manager that the road authority has not given its written approval of the request and, as a result, the Regulator must not comply with it.