The project involves the upgrade of the Boundary Road Interchange approximately 30km north of the Brisbane CBD and will include a new six lane, four span concrete bridge over the Bruce Highway.
The area adjacent to the existing airport access currently creates dust and drainage issues from the unsealed areas. The roadway is currently used as an informal car park for on-street parking, however is not currently wide enough, with parked vehicles often extending into the road carriageway creating a safety hazard.Widening of the road/seal including linemarking to delineate the on-street parking bays. Concrete kerb and channel (layback) or a concrete invert drain will be required to support the edge of seal. This will reduce dust, improve safety by defining the on-street parking arrangements and improve drainage.
The road has a damaged existing seal with road base and sub-base deterioration facilitating minor drainage repairs.Initially accomplish minor drainage repairs as needed followed by required base and sub-base layer stabilisation where required. Bitumen re-sealing is completed to protect the road base and improve road surface.
The road has a damaged existing seal with road base and sub-base deterioration facilitating minor drainage repairs.Initially accomplish minor drainage repairs as needed followed by required base and sub-base layer stabilisation where required. Bitumen re-sealing is completed to protect the road base and improve road surface.
The road has a damaged existing gravel driving surface with road base and sub-base deterioration facilitating minor drainage repairs.Initially accomplish minor drainage repairs as needed followed by required base and sub-base layer stabilisation where required. Installation of new gravel driving surface is completed to improve road surface.
The road has a damaged existing gravel driving surface with road base and sub-base deterioration facilitating minor drainage repairs.Initially accomplish minor drainage repairs as needed followed by required base and sub-base layer stabilisation where required. Gravel re-sheeting is completed to improve the road surface.
The road has a damaged existing gravel driving surface with road base and sub-base deterioration facilitating minor drainage repairs.Initially accomplish minor drainage repairs as needed followed by required base and sub-base layer stabilisation where required. Gravel re-sheeting is completed to improve the road surface.
The road has a damaged existing gravel driving surface with road base and sub-base deterioration facilitating minor drainage repairs.Initially accomplish minor drainage repairs as needed followed by required base and sub-base layer stabilisation where required. Gravel re-sheeting is completed to improve the road surface.
The road has a damaged existing gravel driving surface with road base and sub-base deterioration facilitating minor drainage repairs.Initially accomplish minor drainage repairs as needed followed by required base and sub-base layer stabilisation where required. Gravel surfacing actions including stabilisation as needed to improve the road surface.
The existing surface is highly stripped from oxidisation and starting to pothole.Remove existing surface and replace with 25mm thick asphalt.