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#1 City
Roadway Centerlines
- Organization: District of Columbia
- Dataset Last Updated: March 18, 2026 at 04:36 PM
The District's Department of Transportation (DDOT) maintains centerline roadway data for all roads and alleys open to traffic. In recent years, the District has improved its centerline data...
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Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 02:42 AM

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