Bridges and Structures

Inventory

Bridge reports

• Bridge inspection and structure inventory reports - no login required
  • Instructions for finding a MnDOT bridge number, inventory or inspection report (PDF)
• Bridge Annual Report 2025 (PDF)

Bridge Maps

• Bridge Info Interactive Map
• Enterprise MnDOT Mapping Application (EMMA)
• Roadway And Characteristics Editor Request (RACER)
• How to Use EMMA & RACER

Bridge plans

• View electronic plans for state highway and bridge projects

Forms

New bridge number request

• Local system
• Trunk highway system - use this form only when an Interstate, US or MN trunk highway is on or under the bridge

Notification to add, remove, or rehab a structure; or a partial structure over traffic

• Add structure - send when the bridge is open to traffic
• Partial structure - send when the bridge is spanning over traffic but is not completed.
• Remove structure - send when the bridge is no longer in service
• Rehab structure - send when the rehab or overlay is completed

Clearance

• Vertical and horizontal bridge clearance report (PDF)

Inspection

• MnDOT bridge safety inspection appointment form for program administrators
• Update contact information – Team Leaders and Program Administrators

Compliance review

• NBIS Oversight Program - Metrics for the Oversight of the National Bridge Inspection Program (PDF)

Structure Information Management System

SIMS is an online application used for entering, submitting and managing all bridge inspection information. For the best browsing experience, please use Chrome, Firefox, or Edge.

• IMS Account Setup for SIMS Access (PDF)
• SIMS login - IMS username and password required
• SIMS tutorials
• SIMS Support E-mail: simshelp.dot@state.mn.us

SNBI Training Materials

General

• SIMS & SNBI Changes Training (YouTube) – recorded September 11th, 2025
• SIMS & SNBI Changes Training (PowerPoint) – presentation on new SNBI items
• SNBI Condition Ratings and Barriers Training (YouTube) – recorded May 7th, 2025

Culverts

• MnDOT Culvert Inspection Entry Guide (PDF) – updated September 2025
• SNBI Data Collection for Culverts (PowerPoint) – presentation on new SNBI items
• SNBI Culvert Items Training (YouTube) – recorded July 31st, 2024
• SNBI Culvert Data Reports and Forms (PowerPoint) - how-to guide for SNBI reports

Bridges

• MnDOT Routine Inspection Report Entry Guide (PDF) – updated February 2025
• SNBI Bridge Data Entry (PowerPoint) – presentation on new SNBI items
• SNBI Data Entry Training (YouTube) – recorded April 30th, 2025

Manuals

• SIMS Collector Manual (PDF)
• SIMS Maintenance Module Manual (PDF)
• SIMS Manager Manual (PDF)
• Bridge Inspection Report Entry Guide (PDF)
• MnDOT Bridge and Structure Inspection Program Manual (PDF)

Software

• BridgeDataHub (EXE)  - Locate Bridge Data and Documents by Bridge Number
• MobileBridgeMap – Website designed for mobile to devices to quickly locate bridge locations by MnDOT Bridge Number
• How to Use BridgeDataHub & MobileBridgeMap (PowerPoint)