Two major construction projects will get underway in the Hood River Waterfront area on Monday.  The Nichols Basin West Edge Trail construction will continue through June, with all access to the site from the ordinary high water line to North 1st Street prohibited during that time.  The Pedestrian Bridge Trail project will also get underway next week.  Vehicle access to the Spit, the Museum, or the Marina area will not be affected, but two brief periods of closure for pedestrian and bicycle access over the Pedestrian Bridge will occur, with dates and times to be announced on the Port of Hood River website.  In addition, the eastbound lane of State Street between Third and Second Streets in downtown Hood River will be closed from about 8 a.m. to 10 a.m. on Monday to allow for a boom truck that will be working on the State Street restroom project.  Eastbound motors will be detoured north on to Third Street, while the westbound lane will remain open.