The State of Our Bridges

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The Bridge Sufficiency Rating is an indexed value that takes into account a variety of factors including physical inspection of the bridge, traffic, number of lanes, etc. The result is a percentage comparing the current conditions of the bridge to…

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Pavement Condition Ratings

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As part of the RTPO planning process, we examined roadway conditions in our region using the Pavement Condition Rating. The PCR takes into account both the frequency and severity of various distresses present in the roadway such as cracking, potholes,…

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Image Overlay Map

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  • Post category:Maps

Leaflet provides the capability to overlay an image on a map. This is done by setting the southeast and northwest bounds of the image. For this example the image was first georeferenced and rectified in ArcMap. The bounds were found…

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Infrastructure Web Map

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  • Post category:Maps

This is an example of a web map layout we are trying out for our infrastructure asset collection program. The map will work on mobile as well as desktop platforms, although on slower 3G connections larger features may take longer…

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