Initial construction of trench and metering manhole
Detailed Description
Initial construction of trench and metering manhole. Trench collects runoff from the respective pavement type and conveys the water to a metering manhole buried adjacent to the highway.
Sources/Usage
Public Domain.
Related
Effectiveness of Open-Graded Friction Course Pavement in Reducing Suspended-Sediment Loads Discharged from Massachusetts Highways
The U.S. Geological Survey New England Water Science Center, in cooperation with Massachusetts Department of Transportation (MassDOT), is evaluating how a type of porous pavement affects the discharge of suspended sediment in comparison to the asphalt surface commonly used on Massachusetts highways. The project will expand the understanding of highway runoff concentrations of suspended sediment...
Related
Effectiveness of Open-Graded Friction Course Pavement in Reducing Suspended-Sediment Loads Discharged from Massachusetts Highways
The U.S. Geological Survey New England Water Science Center, in cooperation with Massachusetts Department of Transportation (MassDOT), is evaluating how a type of porous pavement affects the discharge of suspended sediment in comparison to the asphalt surface commonly used on Massachusetts highways. The project will expand the understanding of highway runoff concentrations of suspended sediment...