By CALVIN WOODWARDWASHINGTON (AP) â¿¿ Campers in national parks are to pull up stakes and leave, some veterans waiting to have disability benefits approved will have to cool their heels even longer, many routine food inspections will be suspended and panda-cams will go dark at the shuttered National Zoo. Those are among the immediate effects when parts of the government shut Tuesday because of the budget impasse in Congress. In this time of argument and political gridlock, a blueprint to manage federal dysfunction is one function that appears to have gone smoothly. Throughout government, plans are ready to roll out to keep essential services running and numb the impact for the public. The longer a shutdown goes on, the more it will be felt in day-to-day lives and in the economy as a whole. A look at what is bound to happen, and what probably won't: ___ THIS: Washington's paralysis will be felt early on in distant lands as well as in the capital; namely, at national parks. All park services will close. Campers have 48 hours to leave their sites. Many parks, such as Yellowstone, will close to traffic, and some will become completely inaccessible. Smithsonian museums in Washington will close and so will the zoo, where panda cams record every twitch and cuddle of the panda cub born Aug. 23 but are to be turned off in the first day of a shutdown. The Statue of Liberty in New York, the loop road at Acadia National Park in Maine, Skyline Drive in Virginia, and Philadelphia's Independence National Historical Park, home of Independence Hall and the Liberty Bell, will be off limits. At Grand Canyon National Park, people will be turned back from entrance gates and overlooks will be cordoned off along a state road inside the park that will remain open.