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VDOT permit process for invasive plant control
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Options to help save the trees in the VDOT rights of way

In Northern Virginia, VDOT will issue a permit in specific situations for volunteers, neighborhoods, communities, or organizations to control tree-threatening invasive plants where doing so could pose no risk to drivers or trail users or to the volunteers themselves from traffic. Working in the right of way without a permit is not allowed, with one exception: permits are NOT required if you own the land adjacent to the roadside right away, per Virginia code, and you are controlling invasive plants that could impact your property. § 33.2-217. Prohibition of certain weeds and plants on highway rights-of-way

Permits will not be issued for limited-access highways or for most, if not all, medians and interchanges. Other areas might be off limits as well, such as near certain government installations.

Volunteers must follow the same safety rules that apply to Adopt-a-Highway volunteers.

It is not permitted to cut or kill any plant that could fall onto a road, trail, neighboring property, or any human-made object or infrastructure, either immediately or later as a result of your action.

Individual volunteers or hired workers without a certified pesticide applicator license

For draping invasive non-native vines (and tree-killing shrubs), cut the vine near the ground and again at shoulder height, then take down the plant material in between to eliminate the “ladder” for vines to grow back up. Do not try to pull vines down from higher up, as that might injury the tree or bring a branch down on your head. Those plants include

For clinging invasive vines, cut at the base and again six inches or so higher, clearing out a window in between. Those vines include

This will kill the vine on the tree and temporarily allow the tree to breathe. The vines will regrow from the roots, though. Leave the debris on the ground. If it has roots, try to suspend it somewhere where they can dryout and wither.

Do not clip native vines or other native plants. Native vines include

For invasive trees and shrubs less than eight feet high that crowd out native tree seedlings, it is permissible to cut the plant down, as long as there is no chance it can fall on a road, trail, neighboring property, or any human-made object or infrastructure. Those plants include

Cutting down these plants does not kill them - they will resprout. Repeated cutting several times a year may eventually exhaust their energy stores. Some plants including Autumn Olive may send up numerous root sprouts unless herbicide is applied immediately to the cut stump (only Certified Pesticide Applicators may do that). Always consult recommendations from reputable sources such as Blue Ridge PRISM before cutting anything.

It is NOT PERMITTED to cut the following

Be aware that cutting certain plants such as Japanese Knotweed can make the situation much, much worse.

Paid workers with a commercial pesticide applicator license

It is permitted to hire licensed companies to treat the invasive plants specified above. They may use unrestricted herbicides for cut-stump, basal bark, or hack-and-squirt treatments but not for foliar spray. They must follow the recommendations for each invasive plant species as outlined by Virginia Cooperative Extension or Virginia Department of Forestry guidelines. It is permissible for them to use herbicides on larger plants but only if the distance from any road, trail, neighboring property, or any human-made object or infrastructure is at least as much as the height of the tree or shrub.

Permitting procedure

Possible scenarios (in all cases only in areas where there is safe access - which you can describe on the form -  and where the volunteer can stand clear of the roadway)

 

Not all roads belong to VDOT!

To find out first who maintains your road (VDOT, privately owned/maintained, or other):

Here is a nice map of VDOT-owned properties. It is full of interesting surprises! Zoom in and wait for it to load. But cross-check with the road-ownership map to make sure it’s actually VDOT’s right of way.