{"nrhp_refnum":"13000176","name":"Old Spanish Trail from US 90 to I-10","other_names":["Old State Highway 3, Old U. S. Highway 90, County Road 268"],"category":"structure","location":{"address":"Cty Rd. 268 bet US 90 and N access road of I-1O","address_restricted":false,"city":"Columbus","county":"Colorado County","state":"TX","lat":29.70658478,"lon":-96.51960845,"geom_source":"wikidata"},"listed_date":"2013-04-16","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Transportation","Engineering"],"significance_levels":["state"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":null,"wikidata":"https://www.wikidata.org/wiki/Q109999856"},"indexable":false,"url":"https://nationalhistoricalregister.com/texas/colorado-county/old-spanish-trail-from-us-90-to-i-10-13000176/"}