The 2012 interim contains updated information for the AASHTO Guide Specifications for LRFD Seismic Bridge Design, 2nd Edition. It is necessary to have this to have all current specification information.
| AASHTO Publications | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | LRFDSEIS-2-I1 |
| Product Name | AASHTO Guide Specifications for LRFD Seismic Bridge Design, 2nd Edition, 2012 Interim Revisions |
