Focus Intersection Bottlenecks occur along arterials and other non-controlled access roadway facilities, typically at signalized intersections. Focus intersection bottlenecks are identified in the region as ones that have at least one roadway segment approach to an intersection with a peak hour TTI greater than 1.50 or a PTI greater than 3.00 and high peak hour vehicle and volume delays. Intersections with more than one segment approach with high peak hour delays were given added weight to be included as a focus intersection bottleneck.For each bottleneck, peak travel time vehicle and volume delays are summarized for all approach segments that touch the intersection and any other trailing adjacent segments with a TTI of 1.40 or more, or until another bottleneck is encountered. A total of 299 Focus Intersection Bottlenecks were identified in the DVRPC region: 181 in Pennsylvania and 118 in New Jersey. These bottlenecks are symbolized by rank in delay from high to low in quartiles separately for the Pennsylvania and New Jersey subregions, with brown locations being the most delayed and yellow the least. Rank is based on travel time vehicle and volume delays. CMP Focus Intersection Bottleneck Database Fields MAPID – Unique map bottleneck identifier by state MAPID2 – Unique map bottleneck identifier by DVRPC region; NJ bottlenecks start at identifier 300 NAME – Names of the intersecting streets MUNICIPAL – Municipal where intersection exists; for Philadelphia it is the planning district COUNTY – County where the intersection exists AMPKVEDEL – AM Peak Vehicle Delay PMPKVEDEL – PM Peak Vehicle Delay HIPKVEDEL – Highest AM or PM Peak Vehicle Delay TDPKVEDEL – AM or PM Time of Day of Highest Vehicle Delay PKVEDELRK – Peak Vehicle Delay Rank with lowest rank number the most delay PKVODELRK – Peak Volume Delay Rank with lowest rank number the most delay AMPKVODEL – AM Peak Volume Delay in HH:MM:SS PMPKVODEL – PM Peak Volume Delay in HH:MM:SS HIPKVODEL – Highest of AM or PM Peak Volume Delay in HH:MM:SS HIPKVOLDEV – Highest of AM or PM Peak Volume Delay in number format TDPKVODEL – AM or PM Time of Day of Highest Volume Delay RELATEID – Unique identifier link to non-spatial data RELATEIDN – Unique identifier link to non-spatial data (number format) STATE – AM or PM Time of Day of Highest Volume Delay LOTTRMAXMI – Miles of travel time unreliable for the measure (1.50 or more) PHEDVAPMI – Total Peak Hours of Excessive Delay weighted by road miles
MAXVCMI – Miles of Travel Demand Model forecasted congestion V/C greater than or equal to 0.85 in 2050
CRINDEXMI – Miles of high crash rate for the measure FATMIMI – Miles of high crash severity (fatalities and major injuries) for the measure IMRMAXPMI – CMP Objective Measure score to increase mobility and reliability and meet PM3 targets weighted by road miles, where the maximum score is 4.0 IMRMAXPR – CMP Objective Measure rank of IMRMAXPMI where lower values represent higher scores IMIAMAXPMI – CMP Objective Measure score to integrate modes and provide transit where it is most needed weighted by road miles, where the maximum score is 2.0 IMIAMAXPR – CMP Objective Measure rank of IMIAMAXPMI where lower values represent higher scores MRMAXPMI – CMP Objective Measure score to modernize and maintain the existing transportation network, where the maximum score is 1.5 MRMAXPR – CMP Objective Measure rank of MRMAXPMI where lower values represent higher scores SVRMAXPMI – CMP Objective Measure score to achieve Vision Zero, where the maximum score is 2.0 SVRMAXPR – CMP Objective Measure rank of SVRMAXPMI where lower values represent higher scores GCMAXPMI – CMP Objective Measure score to maintain the movement of goods by truck and meet PM3 targets, where the maximum score is 1.5 GCMAXPR – CMP Objective Measure rank of GCMAXPMI where lower values represent higher scores SPMAXPMI – CMP Objective Measure score to maintain and enhance transportation security and prepare for major events, where the maximum score is 1.0 SPMAXPR – CMP Objective Measure rank of SPMAXPMI where lower values represent higher scores LRPMAXPMI – CMP Objective Measure score to support LRP centers, infill, redevelopment and emerging growth areas, environmental sensitive areas, and Environmental Justice and Equity populations, where the maximum score is 3.0 LRPMAXPR – CMP Objective Measure rank of LRPMAXPMI where lower values represent higher scores CMPMAXPMI – Total of of the CMP Objective Measure scores, where the maximum score is 15.0 CMPMAXPR – Total CMP Objective Measure rank of CMPMAXPMI where lower values represent higher scores