US Transportation Open Data

data.transportation.gov ↗

US transport datasets and public-data stories

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SI Score: 40/100
Pricing: Not confirmed
Free plan: Not confirmed
Sign-up required: Not confirmed

Open Data united-states

Ask SI about US Transportation Open Data

Answers use saved listing facts and recorded sources.

What it does

The US Department of Transportation's data portal provides datasets and explanatory data stories.

The homepage highlights border crossings by mode, border and state. Those classifications matter when comparing counts, and the dataset record should accompany any derived chart or reused figures.

Best for

Finding US transportation datasets by mode and subject

Sources

Department of Transportation - Open Data Portal | Department of Transportation - Data Portal (Oct 26, 2026)

SI Score

40/100

#32 in Open Data

Based on published information. No hands-on task test.

Method 2.0 · Saved catalogue only Assessed Oct 26, 2026Score ceiling for this evidence: 59/100.

Product usefulness 40

Evidence

Transport categories and a classified border-crossing example support basic discovery. The source does not expose extraction controls or a complete output workflow.

Limits: AI review of saved source passages. No hands-on test, human approval or automatic-provider checker receipt.

Source links and check dates are in Sources and checks below.

Separate website checks

These checks do not add points to the SI Score. They inspect the website's HTML, not the product in use.

Basic website checksunknown

No check recorded.

HTML accessibility checksunknown

No check recorded.

Homepage HTML responseunknown

No check recorded.

Trackers in homepage HTMLunknown

No check recorded.

Page date hintsunknown

No check recorded.

Policy links do not verify a company's conduct. An HTML response time is not application speed. Tracker and accessibility checks miss behavior after page load. Copyright dates do not prove product upkeep.

How the SI Score works →

Unconfirmed details may be unassessed, absent from the pages checked or temporarily unreadable. A missing price does not mean the service is free.

Sources and checks

Supporting pages for product usefulness, site facts, prices and separate website checks. Each record keeps its own date. Reading a page does not establish how well the product performs in use.

data.transportation.gov/
- Product usefulness evidenceChecked Oct 26, 2026

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