Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

AASHTO Bridge 16th and 17th edition differences

Status
Not open for further replies.

UcfSE

Structural
Joined
Dec 27, 2002
Messages
2,525
Location
US
The PE exam this spring references the AASHTO Standard Specifications 17th edition, but I only have access to the 16th edition. I will use what I have, but are there many differences or changes wrt the code itself, does anyone know who wouldn't mind commenting on them?
 
The 17th Edition is really just the 16th Edition with all of the interim updates included. AASHTO wanted to publish one last "clean" version of Standard Specifications before they archived it and moved on to the LRFD Specifications as the new standard.

If you have most/all of the interims for the 16th Edition then your copy will be fairly close to the 17th Edition (with a few subtle changes). Even without the interims, you may still be OK, but you are taking a small risk.

My experience has been that the Bridge questions on the PE exam are fairly basic (retaining walls, distribution factors, impact equation...that sort of thing). Chances are very good that your copy will work for the basic questions that you are likely to see.
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top