Commuting mode analysis

Pittsburgh PA US

For the week of 07 Sep 2026 through 13 Sep 2026 169 commuters reporting.

Efficiency: 8%  Miles saved: 117,863  CO2 saved: 54mt

n = 169

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 0  34.0% 2629 1385589 0  559mt 0 
Carpool with one other person 50% 3.7% 49 2772 1386 1248lb 1248lb
Carpool with two other people 67% 1.9% 56 1627 1085 482lb 965lb
Carpool with three other people 75% 1.4% 112 2457 1843 546lb 1639lb
Carpool with four other people 80% 0.6% 250 2500 2000 445lb 1779lb
Carpool with six other people or more 90% 0.1% 198 396 356 35lb 317lb
Small vanpool 86% 0.1% 33 65 56 8lb 50lb
Walk or bicycle 100% 0.8% 2 23 23 0  76lb
Work from home / telecommute 100% 0.1% 365 365 365 0  325lb
Take mass transportation 100% 57.3% 125 110749 110749 0  51mt
Week total 8% 100.0% 971 1506543 117863 560mt 54mt
Annualized total       78340214 6128857 29113mt 2788mt