| 词条 | Halprin Open Space Sequence |
| 释义 |
The Halprin Open Space Sequence is a series of urban open spaces and pedestrian zones between Southwest Lincoln Street and Clay Street, in downtown Portland, Oregon, United States. The project was completed during 1966–1970, and was added to the National Register of Historic Places on March 6, 2013.[1] See also{{Portal|National Register of Historic Places|Oregon}}
References1. ^{{cite web |title=Halprin Open Space Sequence |url=https://www.nps.gov/nr/feature/places/13000058.htm |publisher=National Park Service (U.S. Department of the Interior) |accessdate=August 10, 2018}} External links
3 : National Register of Historic Places in Portland, Oregon|Pedestrian malls in the United States|Southwest Portland, Oregon |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。