The Alaska Exotic Plant Information Clearinghouse (AKEPIC) contains a variety of tools that can help you plan. The video will walk you through the features of this website. Below is a list of the features important to planning to avoid infestations:

Non-native plant species list
Species descriptions including invasiveness ranking
Publications of scientific studies, plans, and best management practices
The non-native plant location data portal
- query data online for the whole state
- query data for a particular area of the state that you define by drawing borders
- query data for a specific species
- documented areas with no occurrences of non-native plants
- download data

Using tools such as the AKEPIC data portal, and information from local invasive plant managers will greatly enhance your effort to avoid spreading invasive plants during maintenance activities in the right of way.