---
title: 2020 US Transportation Climate Impact Index
description: See which cities made the Top 10 and Bottom 10 in StreetLight’s 2020 U.S. Transportation Climate Impact Index, and the six factors that transportation contributes to climate change.
---

[![SLD-logo-homepage](https://learn.streetlightdata.com/hubfs/SLD-logo-homepage.png)](https://www.streetlightdata.com/)

EBOOK

# 2020 U.S. Transportation Climate Impact Index

##### StreetLight’s *2020 U.S. Transportation Climate Impact Index* analyzes transportation factors affecting greenhouse gas, and ranks the 100 largest metro areas in the U.S. from best to worst.

##### See the analysis of each factor: vehicle miles traveled, bike and pedestrian travel, transit travel, population density, and circuity.

##### Download the report for valuable transportation planning insights such as:

- Which initiatives contribute to rankings, and which actually waste valuable resources
- Shareable, factual data for constituents about potentially contentious proposals or projects
- How COVID-19 changed your city’s transportation climate impact in 2020

 

##### Fill out the form to get the full report with city listings and climate change analysis.

### Download the eBook

\*indicates a required field

![Climate Impact Index Ebook](https://learn.streetlightdata.com/hubfs/eBooks%20and%20Research/Climate%20Index%202020/New%20Landing%20Page%20Design%20Assets/LP%20image%202020%20climate%20Impact%20Index.png)

##### “The climate situation is urgent. Transportation is the No. 1 contributor of GHG emissions at 30% in this country. This helps people measure how much impact they can have.”

![](https://learn.streetlightdata.com/hubfs/Headshots/Martin%20Morzynski.png)

**Martin Morzynski**

SVP Marketing, StreetLight Data

## Your biggest transportation challenges require better analytics

![multimode-1](https://learn.streetlightdata.com/hubfs/Icons/multimode-1.svg)

Origin-Destination for multiple modes

![location-road](https://learn.streetlightdata.com/hubfs/Icons/location-road.svg)

Granular metrics on-demand, segmented by time of day and day of week

![metrics-3](https://learn.streetlightdata.com/hubfs/Icons/metrics-3.svg)

Layer on demographics, trip attributes, and more

### Powering 10,000+ Projects Every Month

![Siemens Logo](https://learn.streetlightdata.com/hubfs/Siemens%20logo.jpg)

![New York City](https://learn.streetlightdata.com/hubfs/new%20york%20city%20Department%20of%20transportation%20logo.jpg)

![arup](https://learn.streetlightdata.com/hubfs/arup%20logo.jpg)

![Toronto](https://learn.streetlightdata.com/hubfs/Toronto%20logo.jpg)

![Arcadis](https://learn.streetlightdata.com/hubfs/arcadis%20logo.jpg)

![Fehr Peers](https://learn.streetlightdata.com/hubfs/Fehr%20Peers%20logo.jpg)

![VHB](https://learn.streetlightdata.com/hubfs/VHB%20logo.jpg)

![sandag logo](https://learn.streetlightdata.com/hubfs/sandag%20logo.jpg)

![NVTA](https://learn.streetlightdata.com/hubfs/NVTA%20logo.jpg)

![SSTI](https://learn.streetlightdata.com/hubfs/SSTI%20logo.jpg)

![VDOT logo](https://learn.streetlightdata.com/hubfs/VDOT%20logo.jpg)

![Stantec logo](https://learn.streetlightdata.com/hubfs/Stantec%20logo.jpg)

### 2020 U.S. Transportation Climate Impact Index

[Download the eBook](https://learn.streetlightdata.com/2020-climate-impact-index#form-section)