Diverging Diamond Interchange - Interstate 15 and Timpanogos Highway, Lehi, UT

United States. Federal Highway Administration. Office of Safety

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Diverging Diamond Interchange - Interstate 15 and Timpanogos Highway, Lehi, UT

2014-06-01
By United States. Federal Highway Administration. Office of Safety

[PDF-554.62 KB]

English

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Details:

Corporate Creators:

United States. Federal Highway Administration. Office of Safety
Contributors:

Shaw, Jeffrey ; Doctor, Mark A.

Shaw, Jeffrey ; Doctor, Mark A. Less -
Subject/TRT Terms:

[+]

Diamond Interchanges Diverging Traffic Interchanges Traffic Safety
Publication/ Report Number:

FHWA-SA-14-046
Resource Type:

Brief
Geographical Coverage:

United States ; Utah

United States ; Utah Less -
Corporate Publisher:

United States. Federal Highway Administration. Office of Safety
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.
Format:

PDF
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha256:ee29a971eacec35852aee38370a25b799b841c9dc0d2b2300f8bf475faee1eec
Download URL:

https://rosap.ntl.bts.gov/view/dot/49377/dot_49377_DS1.pdf
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No Additional Files

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Diverging Diamond Interchange - Interstate 15 and Timpanogos Highway, Lehi, UT

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