# Transport Data

The transport sector constitutes one of the largest sources of global CO2 emissions. At the same time, the impacts of climate change on transportation infrastructure can have highly localized effects. Access to transport data enables communities, municipalities, and the private sector to plan locally-relevant resiliency initiatives and invest in low-carbon transportation systems. Note: “vehicle” includes on-road, rail, aviation, and waterborne vehicles (passenger and freight).<br>

![](/files/-LWxBTUXX7Pbe1d4VwFN)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://open-data-charter.gitbook.io/open-up-guide-using-open-data-to-advance-climate-a/relevant-data-types/transport-data.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
