Minnesota Department of Transportation

511 Travel Info

GPS As-Built Deliverable

Drainage and Stormwater

The section contains the specific Drainage and Stormwater Asset features to be collected and associated feature codes, GPS location requirements, and an electronic spreadsheet that includes field names, metadata and example collection data.

Features

The DRAINAGE asset class includes the following Features, Feature Codes, and GPS Location Requirements:

Drainage and Stormwater Feature Index
Feature System FeatureCode Collect Location
Box Culvert Concrete WRE BOX X,Y - center at each end; Z - invert elevations at each end
Reinforced Concrete Pipe WRE RCP X,Y - center at each end; Z - invert elevations at each end
Reinforced Conc. Pipe Arch WRE RCPA X,Y - center at each end; Z - invert elevations at each end
Corrugated Metal Pipe WRE CMP X,Y - center at each end; Z - invert elevations at each end
Corrug. Metal Pipe Arch WRE CMPA X,Y - center at each end; Z - invert elevations at each end
Polyvinyl Chloride Pipe WRE PVC X,Y - center at each end; Z - invert elevations at each end
Corrugated Plastic Pipe WRE CPP X,Y - center at each end; Z - invert elevations at each end
Lined Pipe WRE LINER X,Y - center at each end; Z - invert elevations at each end
Pipe End WRE END X,Y - center at each end; Z - invert elevations at each end
Pipe Bend X/Y or Pipe Bend Z WRE BEND X,Y - center of bend (not individual sections); Z - invert elevation
Slotted Drain WRE SDRN X,Y - center at each end; Z - invert elevations at each end
Catch Basin Concrete WRE CB X,Y - center of structure; Z - Bottom and Top of Casting
Drop Inlet Concrete WRE DI X,Y - center of structure; Z - Bottom and Top of Casting
Storm Manhole Concrete WRE STMH X,Y - center of structure; Z - Bottom and Top of Casting
End of Safety Apron WRE EOSA X,Y - end of apron; Z - invert
Apron WRE APR X,Y - end of apron; Z - invert
Head Wall WRE HEAD X,Y - end of apron; Z - invert
Headwall Wingwall WRE HEADW X,Y - end of apron; Z - invert
Box End Section WRE BOXE X,Y - end of pipe; Z - invert
Drainage Control Stucture (Weir, Overflow, Separator, Grit Chamber, Sump WRE DCS X,Y - center of structure; Z - Weir (Elevation); Submerged Outlet (Invert Elevation); Orifice (Invert Elevation); Grit Chamber (Invert and TOC); Separator (Invert and TOC); Sump (Invert and TOC)
Pond (Wet, Dry, Unknown) WRE POND X,Y - center of feature; Z - lowest point of pond
Infiltration/Filtration Area WRE INFILT X,Y - center of feature; Z - lowest point of pond
Drain Tile (only in Infiltration / Filtration Areas) WRE DT X,Y - center at each end; Z - invert elevations at each end

Format of Data Collection

The data shall be formatted per TABLE K (requires Internet Explorer) which is an electronic spreadsheet that includes field names, metadata, and is currently populated with example collection data.

Additional Guidelines

Data for new, changed, abandoned, and existing features that connect to new or changed features must all be collected within the construction limits of the project including resets, repairs and replacements for structures, pipes and aprons found in the Miscellaneous Inplace Drainage Tabulations / Items.

Must use Hydinfra ID for existing features - shapefiles or an Excel table will be provided upon request.

Key Contact

Please email questions and make data requests for DRAINAGE to: