

| This a list of other web sites that may be of use to you. |
| To go to any of the web sites listed, simply click on the underlined text. |
| The list is divided into 2 sections: 1) General Interest - these are just plain useful to anyone. 2) Structural Engineering - these are specifically related to structural engineering. Although some of the structural engineering sites may be of general use as well. |
| PLEASE NOTE: You may wish to finish your visit to our web site before you click on these links, as once you click on one of these links, you will leave our website. |
General Interest
White Pages - Find any phone number in the USA. Especially useful since this is no cost and 411 isn't. And since many phone companies charge around a dollar to get an out-of-state phone number, this is a real time and money saver. This site is best for finding a person. If you are trying to find a company, the site below (Yellow Pages) is easier.
Yellow Pages - A yellow pages that covers the entire USA. Especially handy when you need to look for a business and you don't have the yellow pages for that area.
Area Code Look Up - Know the city and state but don't have the area code? This site will get it for you.
Zip Code Look Up - How many times have you had the address, but not the zip code? This site will get it for you. In addition, it gives you the new zip+4 zip codes, which will save transit time when you mail something. Also useful for finding out what your zip+4 zip code is.
TV Listings - Can't find the TV Guide or need to search for a program? This is the site. Includes satellite listings as well.
Chicago Weather - Gives you up-to-date Chicago Weather, as well as letting you view the weather conditions anywhere in the USA.
Structural Engineering
State of Illinois - The State of Illinois web site. Useful for getting phone numbers, forms and information.
Cook County - The Cook County web site. Same as above, but for Cook County.
City of Chicago - The City of Chicago web site. Once again, same as above, but for the City of Chicago.
City of Chicago Building Department - Although you can get to the Building Department from the above link (City of Chicago), this is a direct link to the City of Chicago Building Department.
City of Chicago Zoning Board - Same as above, but for the City of Chicago Zoning Board.
American Concrete Institute - A good source of information on concrete.
American Iron and Steel Institute - Information on iron and steel.
American National Standards Institute - The ANSI website.
American Society for Testing and Materials - The ASTM website.
Building Officials & Code Administrators International, Inc. - The BOCA web site.
Council of American Building Officials - The CABO web site.
Marble Institute of America - Information on marble.
National Concrete Masonry Association - Information on concrete masonry.
Occupational Safety & Health Administration - The Dept. of Labor OSHA website.
Portland Cement Association - Volumes of information on concrete and cement.
Precast Concrete Institute - Information on precast/prestressed concrete.