VDOT Load Rating Information

IIMs

• Bridge Safety Inspections (Current IIM-S&B-27)
• Load Rating and Posting of Structures (Bridges and Culverts) (Current IIM-S&B-86)

FAQ and Load Rating Guidance

• Frequently Asked Questions
• Resolving Common Login Issues
• LR-1 Slab Span Standards (PDF, 48 KB)

Forms

• SB502 - Load Rating Form

Procedures

• Steel Girder Web Holes Procedure
• Steel Girder Web Holes Worksheet

Virtis Examples

•     Examples

Virtis Engine Differences

• LRFD Engine Differences (from 2011 VOBUG Presentation) (PDF; 110 KB)
• Standard Engine Differences (from 6.3 Release Notes) (PDF; 91 KB)

Agency Sponsored Consultant Licenses for AASHTOWare Bridge Rating

• VDOT Process

Version 6.4.0 Installation (Current VDOT Approved Version)

• VDOT Version 6.4.0 Installation Guidance

Database Modifications

• Database Modification for VDOT Parameters
• VDOT_Parameters_BAT *
• VDOT_Parameters_SQL *
• VDOT Library Import Instructions
• VDOTSpecLIBsV64.xml *

    * Right-click link, and then click Save target as to save them to your computer.
 

Additional Documents

• VDOT Vehicle Analysis Settings for LRFR
• Login Instructions
• Importing Virtis Files
• LRFR Ratings on Existing Bridge Inventories – A Case Study (IBC 11-66 Presentation)
• LRFR Ratings on Existing Bridge Inventories – A Case Study (IBC 11-66)

Contacts

• Bryan Silvis         804-371-2737          bryan.silvis@VDOT.Virginia.gov
• Jonathan Mallard  804-786-9189          jonathan.mallard@VDOT.Virginia.gov