The installers below do not come with framework (basemap), which Roadsoft requires for installation. If you do not currently have Roadsoft, contact us depending on if you are Michigan agency or a non-Michigan agency.

The system requirements for Roadsoft, Roadsoft Mobile and the Laptop Data Collector can be found in the Roadsoft Manual.


If you are running Roadsoft or LDC 7.8 or earlier, or your basemap is Michigan Framework Version 15 or earlier, do not install or update to the new version of Roadsoft. Contact Roadsoft technical support at

Before Updating or Installing

  • Back up your data.
  • Prior to installing or updating Roadsoft/LDC, check your operating system version and SQL version for compatibility.
  • If you are in the middle of data collection, import any LDC data into Roadsoft.

Roadsoft 2018.5

Released Wednesday, June 6, 2018


Update File:

Use the full installer for release version 2018.5. 

Full Installer

This is the full Roadsoft installer including SQL Server Express. This installer is silent install compatible.

Old Versions of Roadsoft

For older versions of Roadsoft (version 7.8.x or earlier), contact Roadsoft Technical Support at

Roadsoft Update History

Component Updates
New Features
  • Please Note: This update requires all users update Roadsoft to 2018.5
  • Added Drainage Structure module to allow tracking of drainage-related point features such as Catch Basins, Manholes, etc. The module includes collection via the Laptop Data Collector as well as tracking of Inspections and Work Orders.
  • Completed code conversion of Sidewalk Module including an updated interface, Inspections, and Work Orders.
  • Updated the font throughout Roadsoft to improve readability.
  • Updated Crash data for 2008 - 2017 (re-import of data required).
  • Bridge data updated as of 5/1/2018 (re-import of data required).
  • Bridge data updated as of 5/1/2018 (re-import of data required).
Bridge Module
  • Added a new 'Condition Based Performance Measure' field to the Inspections window that provides a calculated Good/Fair/Poor rating based on National Bridge Inventory condition ratings for Deck, Superstructure, Substructure, and Culvert.
  • Added a new Filter Builder field for 'Condition Based Performance Measure'.
  • Added a new 'Deck Area' field to the Dimension window which provides a square foot calculation from 'Bridge Length' and 'Width-Out to Out'.
  • Added a new Filter Builder field for 'Deck Area'.
Crash Filters
  • Fixed exception selecting the Intersection Radius (ft) field and added additional operators.
Sign Module
  • Added the Retro Measurement Failed field to the Legend Builder.
  • Added the Description field to the Sign Work Order Report.