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Cloverleaf's web-based AASHTOWare Project preview sites will be down for maintenance for a short time beginning at 2:00 AM Eastern Time every Saturday morning. Please send an e-mail to if you have any difficulty accessing the preview sites later in the morning or thereafter.

The preview site for web Trns•port 2.02 Product Update 2 production software is now accessible from the AASHTOWare Project section of Status & Planning page (requires login). This site allows evaluation of the latest production release of AASHTOWare Project Preconstruction and/or AASHTOWare Project Civil Rights & Labor software. If you experience problems logging in, please send an e-mail to

Welcome to Cloverleaf®

Cloverleaf was developed for the AASHTO transportation construction community. Cloverleaf provides up-to-date information about the AASHTOWare Project system and other AASHTOWare® products, events, newsletters, and more.

While the public can access much of Cloverleaf, some pages only Cloverleaf members can access. To become a member, you must be affiliated with a department of transportation that currently licenses AASHTOWare Project. For more information or to become a Cloverleaf member, please contact Info Tech at (352) 381-4400 or e-mail us at

AASHTOWare Catalog

AASHTOWare Catalog
AASHTO Trns•port to AASHTOWare Project Rebranding Matrix

AASHTOWare Project