147
edits
Changes
Jump to navigation
Jump to search
Line 28:
Line 28: + + + + + + + + + + + + + +
LID opportunities in road-right-of-ways (view source)
Revision as of 18:09, 25 September 2017
, 7 years ago→Rural Cross-Section
*Permeable pavement systems can be used to stabilize and improve degraded shoulders
*Permeable pavement systems can be used to stabilize and improve degraded shoulders
*Converting degraded ditches to enhanced grass swales is the simplest LID improvement to make to residential rural cross-section roads. Driveway culverts can be slightly raised to provide storage and encourage infiltration
*Converting degraded ditches to enhanced grass swales is the simplest LID improvement to make to residential rural cross-section roads. Driveway culverts can be slightly raised to provide storage and encourage infiltration
===Urban Cross-Section===
Characteristics specific to the urban cross section include:
*Parking zones are often underused
*Residential boulevard space is the easiest to modify and use for stormwater management compared to other street types
*Utility lines may be in separate or shared trenches
Typical LID opportunities Within the roadway:
*Curb extension bioretention is a good method for
calming traffic and using underutilized parking zones
*Due to low speeds and low traffic, permeable pavement can be used for the roadway from curb to curb
Within the boulevard:
*Boulevard bioretention can be easily incorporated into a rural to urban upgrade by allowing for stormwatertreatment within the boulevard space
==Residential collector road==
==Residential collector road==