Laserfiche WebLink
Vehicle Speed/1-year Average DPM Emission Factor (2026-2039) from EMFAC2021 for South Coast ABEmission FactorSpeed (mph) (g/mi)LDA 70 0.007178506LDT1 70 0.081950439LDT2 70 0.003255776MDV 60 0.002511334LHDT1 60 0.010165765LHDT2 60 0.011369246MHDT 55 0.006363HHDT 55 0.019983Vehicle EmissionsVehicle Emissions = Emission Factor (g/mi) x Mile/Trip x Trip/Day Length of Roadway Segment 592.6 meters or0.368 milesAssumption: over an annual period, traffic is assumed to be uniformly distributed during the dayDaily Emissions Hourly Emissions(g/day) (g/sec)LDA 0.0 0.00E+00LDT1 7.6 8.78E-05LDT2 0.0 0.00E+00MDV 0.0 0.00E+00LHDT1 4.9 5.62E-05LHDT2 3.3 3.82E-05MHDT 3.9 4.48E-05HHDT 71.4 8.26E-04NB SBTotal 91.0 1.05E-035.27E-045.27E-04Apx-656/27/2022Planning Commission 2 – 225