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Service Description: Rhode Island Travel Time Reliability and Delay Map Image Layer for 2018. The Rhode Island Travel Time Reliability and Delay Map allows the user to see (A) at what level of travel time reliability and (B) to what level /extent of per-person delay selected roadway segments in RI have operated. Definitions (or Key Terms and Meanings): 1. Travel Time Reliability means the consistency or dependability of travel times from day to day or across different times of the day. Such reliability is of great importance and value to many if not most travelers and shippers in RI. 2. Level of Travel Time Reliability ( -LOTTR) is a comparison, expressed as a ratio, of the 80th percentile travel time of a reporting segment to the normal (50th percentile) travel time of a reporting segment occurring throughout a full calendar year. 3. Annual Hours of Peak Hour Excessive Delay (PHED) Per Capita is the annual number of hours of excessive delay experienced by motorists on the reporting segment during weekday peak commute periods. 4. Excessive Delay is defined as time spent by motorists traveling below 20 mph or 60% of the posted speed limit (whichever is greater). 5. Weekday Peak Commute Periods are defined as weekdays from 6 a.m. to 10 a.m. and 3 p.m. to 7 p.m.

Map Name: Layers

Legend

All Layers and Tables

Dynamic Legend

Dynamic All Layers

Layers:

• Reliability of Road Segment 2018 (0)
• 2018 Delay per Person (1)
• 2018 PHED Per Capita (2)
• 2018 AM LOTTR (3)
• 2018 MD LOTTR (4)
• 2018 PM LOTTR (5)
• 2018 WE LOTTR (6)
• 2018 MAX LOTTR (7)
• Reliability of Road Segment 2019 (8)
• 2019 PHED Per Capita (9)
• 2019 AM LOTTR (10)
• 2019 MD LOTTR (11)
• 2019 PM LOTTR (12)
• 2019 WE LOTTR (13)
• 2019 MAX LOTTR (14)
• 2020 AM LOTTR (15)
• 2020 MD LOTTR (16)
• 2020 PM LOTTR (17)
• 2020 WE LOTTR (18)
• 2020 MAX LOTTR (19)

Description:

Copyright Text: RIDOT

Spatial Reference: 102730  (3438)


Single Fused Map Cache: false

Initial Extent:

XMin: 305732.52036842314
YMin: 258333.10583468166
XMax: 380225.8172509672
YMax: 285744.9650807864
Spatial Reference: 102730  (3438)

Full Extent:

XMin: 234508.34870883077
YMin: 88865.72829715163
XMax: 429572.98285699636
YMax: 340419.4866715744
Spatial Reference: 102730  (3438)

Units: esriFeet

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: Congestion Managment Travel Reliability and Delay
Author: RIDOT
Comments: Congestion Managment Travel Reliability and Delay for Rhode Island.
Subject: Congestion Managment Travel Reliability and Delay
Category:
Keywords: RI,Rhode Island,Transportation,Congestion,Travel time,Reliability,LOTTR,PHED,2018
AntialiasingMode: None
TextAntialiasingMode: Force

Supports Dynamic Layers: true

MaxRecordCount: 10000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Datum Transformation: true



Child Resources:   Info   Dynamic Layer

Supported Operations:   Export Map   Identify   QueryDomains   QueryLegends   Find   Return Updates