Markings Condition Assessment - White Lines

Published by District Department of Transportation | District of Columbia | Metadata Last Checked: January 27, 2026 | Last Modified: 2024-07-31T13:43:29.000Z

The Markings Condition Assessment includes condition data of white lane markings for both 2019 and 2022. The data was collected in 2022 examining 2,808 miles of markings and is used to inform the Operations Administration on where to perform work activities. There are five condition classifications, ranging from 375 or greater and 100 or less. The higher number indicates a better condition.

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Complete Metadata

identifier	https://www.arcgis.com/home/item.html?id=b37484263435428c9e3307200d76f77a&sublayer=1
issued	2024-07-31T13:35:09.000Z
landingPage	https://opendata.dc.gov/datasets/DCGIS::markings-condition-assessment-white-lines
spatial	-77.1167,38.8045,-76.9094,38.9953
theme	[ "geospatial" ]

Location