"The infrastructure wasn't made to hold the volumes of traffic that are going on it now," said Jon James, acting superintendent of the parkway. "What we're trying to do is rehab it so that we can improve things as best we can without altering its historic character and the scenic mission it has. It's a real balancing act that requires a lot of out-of-the-box thinking."more below the flip
So the question then becomes; which is more important, a historic site or easing people's commute. This is something that is worth considering because the George Washington Memorial Parkway isn't the only site that creates this dilemma. An entire book, in fact, was created about the preservation battles over Manassas National Battlefield (the site of the first major land battle of the Civil War). A large reason there has been so much debate over preserving the battlefield is because there has been so much expansion in the DC suburbs in Northern Virginia that a lot of people want to widen the roads that run through portions of the historic site.
Perhaps it's the fact that I was a history major in college and loved growing up surrounded by the many historical sites our region has to offer, but I tend to think that we should give priority to preserving the history and character of the area. After all, that is one of the major reasons that so many people live here and clog roads such as the George Washington Memorial Parkway.
It's also important to remember that when the southern section was originally built, it was built on top of an existing railroad which ran from Alexandria to Mt. Vernon, Rosslyn, Georgetown, and a terminal near 14th and PA Avenue. Which would we rather have today - the railroad or the Parkway?
The purpose of the GWP was originally (1) to provide a convenient route to Mt. Vernon and (2) on the northern section to provides views of D.C. and the river from the Potomac Pallisades. I believe there also was a plan for parallel routes on the Maryland side which were never built.
From my point of view, one of the more interesting traits of the GWP is the lack of trucks and its durability. They've had to mess with the surface once - YES ONCE - in 75 years. Trucks do a lot of the damage to the road surface.
Obviously, about 1% of today's traffic is cruising along for the view or to get to Mt. Vernon. I don't envy the Park Service trying to balance the competing concerns.