Contractors construct a ramp network at the main gate here to alleviate traffic at the intersection of Camp Del Mar and Lincoln Housing. A temporary intersection will be constructed May 3 through 5 for motorists to use during the construction of an overpass that is scheduled to begin May 6. - Contractors construct a ramp network at the main gate here to alleviate traffic at the intersection of Camp Del Mar and Lincoln Housing. A temporary intersection will be constructed May 3 through 5 for motorists to use during the construction of an overpass that is scheduled to begin May 6.