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 2017.12

Released Wednesday, December 20, 2017


Update installer for Roadsoft version 2017.3 (or newer). This installer is silent install compatible.

Full Installers

Setup File (Bootstrapper):

The full Roadsoft installer with SQL Server Express.
Setup File (No bootstrapper):

This is the full Roadsoft installer (no "bootstrapping") without 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
Bridge Module
  • Fixed bug which was preventing editing the Bridge Maintenance 'Completion Date'.
Guardrail Module
  • Added Road Name column to selection information grid.
Pavement Management
  • Fixed discrepancy between Strategy Design Chart and the same chart on the Strategy Report.
  • Fixed formatting for mileage on Strategy Maintenance Performed report to show 3 digits of precision.
Project Builder
  • Fixed bug that was addding projects with a status of Planned as Scheduled Maintenance.
  • Fixed bug that was excluding projects with a status of Planned from the project list in the Project Builder and project reporting.
Road Module
  • Fixed bug which caused loading failure of the From/To Desc when switching segments in the Road Module minimap, resulting in a 'missing parameter' exception on save.
Road Reports
  • Fixed bug in the Annual Project report which was displaying duplicate rows for jurisdictions in multiple counties.
Safety Analysis
  • Fixed exception downloading UD-10s caused by insufficient security settings.
  • Added code to prevent downloading more than 1000 UD-10s in a single batch.
  • Changed UD10 download warning message to state that more than 250 UD-10s in a single batch could result in a timeout.