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Trip GenerationCEQR

Example values in use (residential modal split, Residential, 3 or more floors occupancy, Local retail occupancy); replace them before relying on the result.

Level 1 screen, project increment

Vehicle trip-ends · threshold 5061 — analysis likely
AM 49MD 38PM 55SAT 61
Trucks counted as vehicles
Pedestrian trips · threshold 200373 — analysis likely
AM 210MD 234PM 323SAT 373
Walk plus transit riders
NeighborhoodPeak hourSubway + railBusFerry
ProjectWeekday AM71170
ProjectWeekday midday46140
ProjectWeekday PM67180
ProjectSaturday midday77210

CEQR TM Ch.16 pp.16-3 to 16-4 and §313: further analysis is unlikely below 50 peak-hour vehicle trip-ends, 200 subway/rail or bus riders, 50 ferry riders and 200 pedestrian trips. Transit is screened by neighborhood (§313.2). Taxis are balanced in = out with the overlap for each site’s area (§313.1).

Trip estimates

Person tripsVehicle trips
Peak hourAutoTaxiSubwayRailroadBusBikeWalkTotalAutoTaxiTruckTotal
Weekday AMIn131161415591115117
Out30552213467173265132
Total4366831751222643710249
Weekday middayIn1922217187139162119
Out1922217187139162119
Total384442142174278324238
Weekday PMIn313392113122211273030
Out25225172116178223025
Total565643185238389496055
Saturday middayIn333402113139231284032
Out303341102136216254029
Total636743215275447538061

Taxi columns are balanced trips (in = out). Trucks are vehicles, not PCEs. Each site is rounded on its own; totals add the sites.

Hand adjustmentsnone

Add or take away trips in one cell, as a submitted workbook did by hand. Added after rounding; a person adjustment flows on into vehicles; vehicle adjustments are added to the final vehicles (taxis after balancing). In Excel they are listed on Program and the adjusted cells are shaded.

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