Name: Roadway_Departure_Risk_Statewide_Ranking

Display Field: St_Name

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The Network Screening – Systemic/Risk Based data can be used to access and visualize the top risk sites for each of the Strategic Highway Safety Plan emphasis areas based on specific risk factors developed for this emphasis area. The top risk sites are available statewide as well as top risks within each MPO/RPA. Each emphasis area is focused on certain road types so not all roadway segments are included. Details on the specific risk factors and how they were developed for this emphasis area can be found in the MassDOT Network Screening Risk Based Methodology Reports.</SPAN></P></DIV></DIV></DIV>

Copyright Text: VHB, MassDOT Highway Traffic Safety

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

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Supports Statistics: true

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Extent:

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Spatial Reference: 26986  (26986)  LatestVCSWkid(0)

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Advanced Query Capabilities:

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Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• UNIQUE_ID ( type: esriFieldTypeInteger, alias: UNIQUE_ID )
• AADT ( type: esriFieldTypeInteger, alias: AADT )
• Control ( type: esriFieldTypeSmallInteger, alias: Access Control )
• City ( type: esriFieldTypeSmallInteger, alias: City or Town )
• DistrictNa ( type: esriFieldTypeString, alias: District Name, length: 80 )
• DistrictNu ( type: esriFieldTypeString, alias: District Number, length: 80 )
• Facility ( type: esriFieldTypeSmallInteger, alias: Facility Type )
• fc_text ( type: esriFieldTypeString, alias: Functional Class Text, length: 255 )
• F_F_Class ( type: esriFieldTypeSmallInteger, alias: Federal Functional Class )
• From_Measure ( type: esriFieldTypeDouble, alias: From Measure )
• ft_text ( type: esriFieldTypeString, alias: Facility Type Text, length: 255 )
• F_Class ( type: esriFieldTypeSmallInteger, alias: Functional Class )
• jur_text ( type: esriFieldTypeString, alias: Jurisdiction Text, length: 255 )
• Jurisdictn ( type: esriFieldTypeString, alias: Jurisdiction, length: 1 )
• Med_Width ( type: esriFieldTypeDouble, alias: Median Width )
• MPO ( type: esriFieldTypeSmallInteger, alias: MPO )
• mpo_text ( type: esriFieldTypeString, alias: MPO Text, length: 255 )
• Rd_Seg_ID ( type: esriFieldTypeInteger, alias: Road Segment ID )
• Route_ID ( type: esriFieldTypeString, alias: Route ID, length: 16 )
• Route_Number ( type: esriFieldTypeString, alias: Route Number, length: 10 )
• Route_System ( type: esriFieldTypeString, alias: Route System, length: 3 )
• R_AADT_RS ( type: esriFieldTypeDouble, alias: Rural AADT Risk Score )
• R_CR_RS ( type: esriFieldTypeDouble, alias: Rural Curve Radius Risk Score )
• R_Jur_RS ( type: esriFieldTypeDouble, alias: Rural Jurisdiction Risk Score )
• R_MPO_RS ( type: esriFieldTypeDouble, alias: Rural MPO Risk Score )
• R_Num_RS ( type: esriFieldTypeDouble, alias: Rural Number of Risk Factors )
• R_RShT_RS ( type: esriFieldTypeDouble, alias: Rural Right Shoulder Type Risk Score )
• R_RShW_RS ( type: esriFieldTypeDouble, alias: Rural Right Shoulder Width Risk Score )
• R_Spd_RS ( type: esriFieldTypeDouble, alias: Rural Speed Risk Score )
• R_TNL_RS ( type: esriFieldTypeDouble, alias: Rural Number of Lanes Risk Score )
• R_Tot_RS ( type: esriFieldTypeDouble, alias: Rural Total Risk Score )
• R_TotP_RS ( type: esriFieldTypeDouble, alias: Rural Total Risk Score Normalized )
• Seg_length ( type: esriFieldTypeDouble, alias: Segment Length )
• Shldr_Rt_T ( type: esriFieldTypeSmallInteger, alias: Right Shoulder Type )
• Shldr_Rt_W ( type: esriFieldTypeDouble, alias: Right Shoulder Width )
• Speed_Lim ( type: esriFieldTypeSmallInteger, alias: Speed Limit )
• St_Name ( type: esriFieldTypeString, alias: Street Name, length: 100 )
• To_Measure ( type: esriFieldTypeDouble, alias: To Measure )
• TotNumLane ( type: esriFieldTypeDouble, alias: Total Number of Lanes )
• TOWN ( type: esriFieldTypeString, alias: Town, length: 21 )
• FIRST_UNIQUE_ID ( type: esriFieldTypeInteger, alias: Unique ID )
• U_AADT_RS ( type: esriFieldTypeDouble, alias: Urban AADT Risk Score )
• U_AC_RS ( type: esriFieldTypeDouble, alias: Urban Access Control Risk Score )
• U_CR_RS ( type: esriFieldTypeDouble, alias: Urban Curve Radius Risk Score )
• U_Jur_RS ( type: esriFieldTypeDouble, alias: Urban Jurisdiction Risk Score )
• U_MW_RS ( type: esriFieldTypeDouble, alias: Urban Median Width Risk Score )
• U_MPO_RS ( type: esriFieldTypeDouble, alias: Urban MPO Risk Score )
• U_Num_RS ( type: esriFieldTypeDouble, alias: Urba Number of Risk Factors )
• U_RShT_RS ( type: esriFieldTypeDouble, alias: Urban Right Shoulder Type Risk Score )
• U_RShW_RS ( type: esriFieldTypeDouble, alias: Urban Right Shoulder Width Risk Score )
• U_Spd_RS ( type: esriFieldTypeDouble, alias: Urban Speed Risk Score )
• U_TNL_RS ( type: esriFieldTypeDouble, alias: Urban Number of Lanes Risk Score )
• U_Tot_RS ( type: esriFieldTypeDouble, alias: Urban Total Risk Score )
• U_TotP_RS ( type: esriFieldTypeDouble, alias: Urban Total Risk Score Normalized )
• Urban_Type ( type: esriFieldTypeSmallInteger, alias: Urban Type )
• R_MIN_Curve_Radius ( type: esriFieldTypeDouble, alias: RwD Min of Min Curve Radius )
• U_MIN_Curve_Radius ( type: esriFieldTypeDouble, alias: Urban RwD Min of Min Curve Radius )
• FROMADDRESS ( type: esriFieldTypeString, alias: From Address, length: 255 )
• TOADDRESS ( type: esriFieldTypeString, alias: To Address, length: 255 )
• RS_TOT ( type: esriFieldTypeDouble, alias: RS_TOT )
• RS_TOTP ( type: esriFieldTypeDouble, alias: RS_TOTP )
• RS_RANK ( type: esriFieldTypeDouble, alias: RS_RANK )
• RS_CAT ( type: esriFieldTypeString, alias: RS_CAT, length: 255 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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