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Developed Open Space
Street Tree Planting Area
Street Yard
Buffer Yard
Vehicular Use Area (VUA)
VUA Interior
VUA Screen
VUA Detention
Street Wall & Foundation Planting
Tree Protection Area
Secondary Business Elevation
Landscape Screen
 
 
 
 
 
 
 

 

VUA Screen

Screening of parking improve community design by partially blocking views into parking lots from public streets or adjacent higher land use zones such as single family residential. A typical parking screen is a strip of planting of a certain width that stretches the length of the lot. The strip is often planted with shrubs and small trees of specified sizes and types. The purpose of the plantings is to cut down the view of parked cars while still allowing people in parking lots to be seen by patrolling security cars and from within buildings. Plantings are often specified based upon opacity or height.  A typical screening standard would be written to provide for the width and length of the planting strip and for the planting of evergreen shrubs that grow at least thirty-six (36) inches tall, appropriately spaced to form one hundred (100) percent opacity within three years. Small to medium trees shall be spaced to center on every fifth parking space along the perimeter facing a public street or a single family residential district. If the width of the planting strip is increased by one hundred (100) percent, large shade trees may be substituted for small to medium trees to provide for parking lot shading. Standard VUA screen planting strips are generally three (3) feet wide.

 

Calculations

Planting Area

VUA Screen= Length + Width (of the VUA exposed to public streets or Zoning districts of higher classification)

 

Tree Requirements= VUA Screen Area/ Linear Feet Required

 

VUA Screens may be designed to be functioning micro-storm water facility that captures, detains, absorbs, and infiltrates storm water runoff and non-point pollutants originating on the parking surface being screened. Storm water run off filters, infiltration trenches, or storm buffers can be used.

 

Parking buffer strips are a minimum of a five (5) foot wide and shall be provided when parking within fifty (50) feet of a property line or within twenty-five (45) feet of a rear or side property. Buffer strips shall be planted with a combination of ground covers, low evergreen shrubs, and Class B trees. Groundcover shall be planted eighteen (18) inches on center, shrubs twenty-four (340 inches in height shall be planted thirty-six (36) inches on center. Shrubs shall be selected that will attain a maximum height of thirty-six (36) inches within three years. Shrubs shall be mixed species and shall be planted a minimum of twenty-four (24) inches on center and a maximum of forty-eight (48) inches on center.

 

 

General Design Standards for VUA Screens

Vehicular use area screens shall be visual screens installed within designated landscape strips or planted storm water collection buffers of a minimum five (5) feet widths where VUA's are exposed to public streets or zoning districts of higher classification. VUA Screens shall be designed, planted, maintained and calculated as illustrated by the LDIT Manual.

VUA Screen strips may be modified in geometry for site conditions but shall consist of similar number of planted square feet. A mixed planting of shrubs, small trees and flowering plants all of evergreen perennial character. The VUA screen must be maintained, plants must remain healthy, debris must be removed on a regular basis to allow this planted area to properly screen parked automobiles from pubic view.

 

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Buck Abbey

309 Design Building
Baton Rouge, LA 70803
(O) 225.578.1475
(F) 225.578.1445
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