Ramps on Michigan Roads - Framework V17

Metadata:

• Identification_Information
• Data_Quality_Information
• Spatial_Data_Organization_Information
• Spatial_Reference_Information
• Entity_and_Attribute_Information
• Distribution_Information
• Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator: Michigan Department of Transportation

Publication_Date: 20130101

Title: Ramps on Michigan Roads - Framework V17

Geospatial_Data_Presentation_Form: vector digital data

Publication_Information:

Publication_Place: Lansing, MI

Publisher: Center for Shared Solutions

Description:

Abstract:

List of various non-road features such as, ramps, service drives, turnarounds, and cut-offs.

Purpose: For use in mapping and online applications.

Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 20120101

Ending_Date: 20130101

Currentness_Reference: Publication date

Status:

Progress: Complete

Maintenance_and_Update_Frequency: Annually

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -90.189

East_Bounding_Coordinate: -82.429292

North_Bounding_Coordinate: 47.464561

South_Bounding_Coordinate: 41.727161

Access_Constraints: None

Use_Constraints:

Please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the State of Michigan would be appreciated.

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

Center for Shared Solutions, Michigan Dept of Technology, Management, and Budget

Contact_Person: Joshua Ross

Contact_Address:

Address_Type: mailing and physical

Address: 111 S Capitol Avenue

City: Lansing

State_or_Province: MI

Postal_Code: 48933

Contact_Voice_Telephone: 517-373-7910

Contact_Electronic_Mail_Address: [email protected]

Security_Information:

Security_Classification_System: FIPS Pub 199

Security_Handling_Description: Standard Technical Controls

Native_Data_Set_Environment:

Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcGIS 10.0.5.4400

Data_Quality_Information:

Logical_Consistency_Report: Data was tested within the parameters of the program

Completeness_Report: Data is as complete as possible

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

Data were created using the positional accuracy of the statewide Michigan Geographic FRAMEWORK dataset (basemap of Michigan). In this WEBMERC projection the length and area of all features will be substantially distorted. They will be approximately 30% larger than the features in the original file.

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: String

Point_and_Vector_Object_Count: 8819

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Map_Projection:

Map_Projection_Name: NAD 1983 Hotine Oblique Mercator Azimuth Natural Origin

Oblique_Mercator:

Scale_Factor_at_Center_Line: 0.9996

Oblique_Line_Azimuth:

Azimuthal_Angle: 337.25556

Azimuth_Measure_Point_Longitude: -86.0

Latitude_of_Projection_Origin: 45.30916666666666

False_Easting: 2546731.496

False_Northing: -4354009.816

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.0001

Ordinate_Resolution: 0.0001

Planar_Distance_Units: meter

Geodetic_Model:

Horizontal_Datum_Name: D North American 1983

Ellipsoid_Name: GRS 1980

Semi-major_Axis: 6378137.0

Denominator_of_Flattening_Ratio: 298.257222101

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: michigan.WEBMERC.TRN_LN_CGI_RAMP_V13

Attribute:

Attribute_Label: NFC

Attribute_Definition: MDOT National Functional Classification (NFC) code

Attribute_Definition_Source: MDOT

Attribute_Domain_Values:

Unrepresentable_Domain:

Uses United States Department of Transportation (USDOT) system classifying all roads by their transportation function. This system is called the National Functional Classification (NFC) system.
There are three major types: (Arterial, Collector, and Local)

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 0

Enumerated_Domain_Value_Definition: uncoded -- not a certified public

Enumerated_Domain:

Enumerated_Domain_Value: 1

Enumerated_Domain_Value_Definition: Interstates

Enumerated_Domain:

Enumerated_Domain_Value: 2

Enumerated_Domain_Value_Definition: Other Freeways

Enumerated_Domain:

Enumerated_Domain_Value: 3

Enumerated_Domain_Value_Definition: Other Principal Arterials

Enumerated_Domain:

Enumerated_Domain_Value: 4

Enumerated_Domain_Value_Definition: Minor Arterials

Enumerated_Domain:

Enumerated_Domain_Value: 5

Enumerated_Domain_Value_Definition: Major Collectors

Enumerated_Domain:

Enumerated_Domain_Value: 7

Enumerated_Domain_Value_Definition: Local

Attribute:

Attribute_Label: LABEL

Attribute_Definition: Name of the feature

Attribute_Definition_Source: MDOT

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: Shape.STLength()

Attribute_Definition:

Automatically calculated feature value created during processing.

Attribute_Definition_Source: CSS

Attribute:

Attribute_Label: FCC

Attribute_Definition: Framework Classification Code

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: A00

Enumerated_Domain_Value_Definition: Future road under construction

Enumerated_Domain:

Enumerated_Domain_Value: A13

Enumerated_Domain_Value_Definition: Ramp to or from a limited access highway

Enumerated_Domain:

Enumerated_Domain_Value: A14

Enumerated_Domain_Value_Definition:

Feature associated with rest areas, weigh stations and MDOT garages that are accessible only

Enumerated_Domain:

Enumerated_Domain_Value: A15

Enumerated_Domain_Value_Definition:

Collector/Distributor. Specialized ramp like feature that distributes traffic within complex

Enumerated_Domain:

Enumerated_Domain_Value: A16

Enumerated_Domain_Value_Definition:

Restricted use turnaround in a limited access highway. Normally a feature crossing the median.

Enumerated_Domain:

Enumerated_Domain_Value: A21

Enumerated_Domain_Value_Definition: Unlimited access US Highways & State Highways

Enumerated_Domain:

Enumerated_Domain_Value: A22

Enumerated_Domain_Value_Definition: Unsigned State Trunkline Highways

Enumerated_Domain:

Enumerated_Domain_Value: A23

Enumerated_Domain_Value_Definition: Ramp to or from an unlimited access highway

Enumerated_Domain:

Enumerated_Domain_Value: A24

Enumerated_Domain_Value_Definition:

Feature associated with non-limited access rest areas and roadside parks

Enumerated_Domain:

Enumerated_Domain_Value: A25

Enumerated_Domain_Value_Definition:

State owned surface streets that act as service drives to limited access Freeways (A11 or A12)

Enumerated_Domain:

Enumerated_Domain_Value: A26

Enumerated_Domain_Value_Definition: State trunkline boulevard turnaround (Non-limited access)

Enumerated_Domain:

Enumerated_Domain_Value: A29

Enumerated_Domain_Value_Definition:

Unlimited access end of the ramp between the barrels of the boulevard.

Attribute:

Attribute_Label: LABEL2

Attribute_Definition: Unknown

Attribute_Definition_Source: MDOT

Attribute_Domain_Values:

Unrepresentable_Domain:

Usually this value is the number portion of the road name but since these features are not roads there is no number. It is unknown why this attribute is here.

Attribute:

Attribute_Label: VERSION

Attribute_Definition: Current version of Framework

Attribute_Definition_Source: CSS

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 13a

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain:

Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: ICN

Attribute_Definition: Interchange Number

Attribute_Definition_Source: MDOT

Attribute_Domain_Values:

Unrepresentable_Domain:

Designated by MDOT to identify all features associated with an interchange. This includes all ramps, main cross road, and any service drives considered part of the interchange traffic system. Generally the value is made up of MDOT County Number, Route designation, and exit number. Example: I 96 / Okemos Road interchange in Ingham county is 33096110

Attribute:

Attribute_Label: ROUTE_NAME

Attribute_Definition: Numerical designation of the road associated with the feature.

Attribute_Definition_Source: MDOT

Attribute:

Attribute_Label: TYPE2

Attribute_Definition: Type of feature defined by character value

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: JA

Enumerated_Domain_Value_Definition: Ramp

Enumerated_Domain:

Enumerated_Domain_Value: JB

Enumerated_Domain_Value_Definition: Collector Distributor

Enumerated_Domain:

Enumerated_Domain_Value: JC

Enumerated_Domain_Value_Definition: Service Drive

Enumerated_Domain:

Enumerated_Domain_Value: JD

Enumerated_Domain_Value_Definition: Turnaround

Enumerated_Domain:

Enumerated_Domain_Value: JE

Enumerated_Domain_Value_Definition: Cut-off Feature

Attribute:

Attribute_Label: RAMPID

Attribute_Definition:

Michigan Accident Location Index (MALI) Ramp Identification Number

Attribute_Domain_Values:

Unrepresentable_Domain:

MDOT individual RAMP identification within an interchange. Made up of 3 digits and a letter. Example: The RAMPID for the exit ramp from N US 131 to eastbound 28th street in Kent county is 008D.

Attribute:

Attribute_Label: TYPE

Attribute_Definition: Type of Feature defined by numeric value

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 0

Enumerated_Domain_Value_Definition: Undefined

Enumerated_Domain:

Enumerated_Domain_Value: 11

Enumerated_Domain_Value_Definition: Ramps

Enumerated_Domain:

Enumerated_Domain_Value: 12

Enumerated_Domain_Value_Definition: Collector/Distributor

Enumerated_Domain:

Enumerated_Domain_Value: 13

Enumerated_Domain_Value_Definition: Service Drives

Enumerated_Domain:

Enumerated_Domain_Value: 14

Enumerated_Domain_Value_Definition: Turnarounds

Enumerated_Domain:

Enumerated_Domain_Value: 15

Enumerated_Domain_Value_Definition: Cut-off Features

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

Center for Shared Solutions, Michigan Dept of Technology, Management, and Budget

Contact_Person: Joshua Ross

Contact_Address:

Address_Type: mailing and physical

Address: 111 S Capitol Avenue

City: Lansing

State_or_Province: MI

Postal_Code: 48933

Contact_Voice_Telephone: 517-373-7910

Contact_Electronic_Mail_Address: [email protected]

Distribution_Liability:

Although these data have been processed successfully on a computer system, no warranty expressed or implied is made regarding the accuracy or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. It is also strongly recommended that careful attention be paid to the contents of the metadata file associated with these data to evaluate data set limitations, restrictions or intended use. The State of Michigan shall not be held liable for improper or incorrect use of the data described and/or contained herein.

Metadata_Reference_Information:

Metadata_Date: 20130827

Metadata_Future_Review_Date: 20140101

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

Center for Shared Solutions, Michigan Dept of Technology, Management, and Budget

Contact_Person: Bob Reszka

Contact_Position: Resource Analyst

Contact_Address:

Address_Type: mailing

Address: P.O. Box 30026

City: Lansing

State_or_Province: MI

Postal_Code: 48933

Contact_Voice_Telephone: 517-373-7910

Contact_Facsimile_Telephone: 517-373-2939

Contact_Electronic_Mail_Address: [email protected]

Contact_Instructions: <http://www.Michigan.gov/cgi>

Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time