| Title | The Portland Transit Mall Impact Study: Traffic Effects Analysis |
|---|---|
| Record ID | 56507 |
| Corporate Creator | City of Portland (Oregon). Bureau of Planning; Wilsey and Ham, Inc. |
| Publisher | United States. Department of Transportation; Portland (Or.). Bureau of Planning |
| Publication Date | 19810901 |
| Language | English |
| Abstract | This report addresses the effects, in downtown Portland, of the Portland Transit Mall on traffic circulation, transit efficiency and use, pedestrian circulation, parking and local access and other traffic-related matters. It was determined that the most appropriate analysis of these effects would involve a comparison of 1980 modeled (or simulated) traffic conditions with the Mall, against 1980 modeled (or simulated) traffic conditions had the Mall never been built. This report was able to use a traffic model previously developed to assess the potential downtown traffic impacts of various options for transit improvements between downtown and areas west of the City. Traffic models are a technique for simulating traffic conditions for any given year. The models consist of a set of mathematical procedures which are outlined in the following section entitled APPROACH. It is important to understand this process in order to understand how conclusions in this report were reached. |
| Rosap ID | dot:567 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/567 |
| TRT Terms | Urban transit; Central business districts; Traffic; Traffic models; Highway operations; Impact studies; Transit malls |
| General Subjects | Highways; Operations and Traffic Management; Planning and Forecasting; Public Transportation |
| Geographical Coverage |
Portland (Oregon); United States |
| TRIS Online Accession No |
1595704 |
| Resource type | Tech Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/56000/56500/56507/portlandtransitm00unse_6.pdf |
| Format | |
| Database | NTL Digital Repository |