Name: Top 30 Congested Bottlenecks

Display Field: BN_Type

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Description: Rhode Island Congestion Management Process (CMP) analyzed the top 30 CMP bottlenecks and top 20 freight bottlenecks as a part of the methodology for pinpointing key locations for STIP project focus. The baseline data from 2018 was initially studied for the bottleneck report in the actual plan, but as a part of the ongoing congestion management performance measure monitoring, the same methodology was used for 2019 and published as a part of the first annual report following the adoption of the CMP. These CMP bottlenecks and freight bottlenecks were the top graded based on total delay for the calendar year 2019.

Copyright Text: University of Mayland CATTLab; TrafInfo; Cambridge Systematics; Rhode Island Division of Statewide Planning

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Spatial Reference: 102730  (3438)

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Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• BN_Type ( type: esriFieldTypeString, alias: Bottleneck Type, length: 20 )
• CMP_BN ( type: esriFieldTypeString, alias: CMP Bottleneck, length: 10 )
• CMP_Rank ( type: esriFieldTypeSmallInteger, alias: CMP Rank (Top 30) )
• Freight_BN ( type: esriFieldTypeString, alias: Freight Bottleneck, length: 10 )
• Freight_Rank ( type: esriFieldTypeSmallInteger, alias: Freight Rank (Top 20) )
• Pre_Rank ( type: esriFieldTypeInteger, alias: Pre-Rank )
• Head_Locat ( type: esriFieldTypeString, alias: Head Locations, length: 254 )
• Starting_T ( type: esriFieldTypeString, alias: TMC Code, length: 254 )
• Latitude ( type: esriFieldTypeDouble, alias: Latitude )
• Longitude ( type: esriFieldTypeDouble, alias: Longitude )
• Average_ma ( type: esriFieldTypeDouble, alias: Avg Delay Distance (mi) )
• Average_da ( type: esriFieldTypeString, alias: Avg Delay Duration, length: 254 )
• Total_dura ( type: esriFieldTypeString, alias: Total Delay Duration, length: 254 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Volume_Estimate ( type: esriFieldTypeInteger, alias: Volume Estimate )
• Base_Impact ( type: esriFieldTypeInteger, alias: Base Impact )
• Speed_differ ( type: esriFieldTypeInteger, alias: Speed Differential )
• Congestion ( type: esriFieldTypeInteger, alias: Congestion )
• Total_Delay ( type: esriFieldTypeInteger, alias: Total Delay )

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