Safe Curve Speed: Digital Road Curve Surveying - TDG Ltd.

This app has been designed to replace Ball Bearing meters in the measurement of the safe speed to perform a turn. Using this app you can quickly and easily survey individual road curves or conduct longer continuous surveys to determine safe curve speeds based on speed and side thrust data.

A virtual Ball Bank Indicator measurement is recorded along with vehicle speed and used to calculate the safe recommended speed

A video is automatically recorded to compare the safe speed calculated against the existing signs.

Export survey data to CSV files which can be imported into Spreadsheet or GIS software.