Center for Integrated Earth System Information (CIESIN), Columbia UniversityThe GRID3 NGA - Roads v1.0 spatial dataset consists of road and path locations in Nigeria. Dataset citation: Center for Integrated Earth System Information (CIESIN), Columbia University. 2025. GRID3 NGA - Roads v1.0. New York: Columbia University. URL. Accessed DAY MONTH YEAR. Contacts and data queries: The authors of this dataset appreciate feedback regarding the data, including suggestions, discovery of errors, difficulties in using the data, and format preferences. For dataset-related questions, please send an email to:info@ciesin.columbia.edugrid3-nga-roads-v1-0Humanitarian Data ExchangePublicGRID3 NGA - Roads v1.0DatasetsNigeria2016-01-01 to 2025-09-30