| Title | Diverging Diamond Interchange - Interstate 15 and Timpanogos Highway, Lehi, UT |
|---|---|
| Record ID | 74412 |
| Personal Name Contributor |
Shaw, Jeffrey; Doctor, Mark A. |
| Corporate Creator | United States. Department of Transportation. Federal Highway Administration. Office of Safety |
| Publisher | United States. Department of Transportation. Federal Highway Administration. Office of Safety |
| Publication Date | 20140601 |
| Language | English |
| Abstract | Located at the interchange of Interstate 15 and Timpanogos Highway, or State Route 92, the new Diverging Diamond Interchange (DDI) was part of a highway expansion project intended to increase throughput and accommodate expected future growth. Before construction of the new DDI, traffic moved through a conventional diamond interchange. Increasing commercial and population growth created a surge in demand on the local road and interchange. Before long, the limitations of the conventional design became apparent in delays and backups. |
| Rosap ID | dot:49377 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/49377 |
| TRT Terms | Interchanges; Diamond interchanges; Diverging traffic; Traffic safety |
| Geographical Coverage |
United States; Utah |
| Report Number | FHWA-SA-14-046 |
| Resource type | Brief |
| URL | https://ntlrepository.blob.core.windows.net/lib/74000/74400/74412/FHWA-SA-14-046.pdf |
| Format | |
| Database | NTL Digital Repository |