Road condition assessment made easy

Swedish geographic modelling specialist Blom and Finnish company Suomen Kuntotekniikka are cooperating on road condition assessment projects using BlomSTREET imagery to enable visual assessment of roads requiring repairs and providing budgetary analysis of the maintenance and construction tasks. BlomSTREET imagery provides automatic traffic sign inventory using official traffic sign libraries. The company says recent projects demonstrate that the automatic method provides a completion of better than 90% of
March 19, 2015 Read time: 1 min
Swedish geographic modelling specialist Blom and Finnish company Suomen Kuntotekniikka are cooperating on road condition assessment projects using BlomSTREET imagery to enable visual assessment of roads requiring repairs and providing budgetary analysis of the maintenance and construction tasks.

BlomSTREET imagery provides automatic traffic sign inventory using official traffic sign libraries. The company says recent projects demonstrate that the automatic method provides a completion of better than 90% of an inventory project. Problems caused by dense vegetation, partial signs and other intrusions can be improved using manual editing.

A standard traffic sign inventory includes capturing coordinates (x,y,z) and orientation, standard deviation, sign type and any text contained on the sign itself.  Once images have been captured for inventory and assessment purposes they can also be used for city planning and 3D modelling.

Related Content

  • The importance of going with the flow
    April 6, 2018
    Ensuring worker safety and up-to-date driver information is crucial to ensure that roadworks are not a source of danger and delay. Andrew Williams looks at a scheme on the A14 in Cambridgeshire, UK. In recent years, portable workzone ITS solutions have emerged as important tools in the management of major roadworks and system upgrade projects - and are viewed as an increasingly vital means of ensuring any ongoing traffic flow disruption is kept to a minimum. The technology forms a central component of an
    Read More
  • Easy and safe automatic cone placing
    January 31, 2012
    Tasks that should always be undertaken using the protection of a truck or trailer-mounted attenuator, but frequently aren't. That's why Dutch company Trafiq attracted so much international attention last year when it developed and launched the Mobile Automatic Roadblock System (MARS). Not only does the system provide complete safety for highway workers, it automates the entire process. And on top of that, because of the speed at which it deploys and collects cones, MARS provides substantial cost savings com
    Read More
  • National Highways initiates digital roads plan
    September 7, 2021
    New document maps out digital roads 2025 vision
    Read More
  • Ertico coordinates big data debate
    November 2, 2016
    David Crawford finds that agreeing a common data standard for auto manufacturers’ onboard sensors, navigation system companies and map makers is proving a complex task.
    Read More

Highlighted Content