9–1529: Low-Cost Safety Solutions, Pavement Preservation, and Maintenance Practices for Rural Highways [Project Summary]

Sunkari, Srinivasa R.; Scullion, Tom; Songchitruksa, Praprut; Estakhri, Cindy; Wilson, Bryan; Texas A&M Transportation Institute

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9–1529: Low-Cost Safety Solutions, Pavement Preservation, and Maintenance Practices for Rural Highways [Project Summary]

2014-08-01
By Sunkari, Srinivasa R. ; Scullion, Tom ; Songchitruksa, Praprut ; ...

[PDF-353.13 KB]

English

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Creators:

Sunkari, Srinivasa R. ; Scullion, Tom ; Songchitruksa, Praprut ; Estakhri, Cindy ; Wilson, Bryan

Sunkari, Srinivasa R. ; Scullion, Tom ; Songchitruksa, Praprut ; Estakhri, Cindy ; Wilson, Bryan Less -
Corporate Creators:

Texas A&M Transportation Institute
Corporate Contributors:

Texas. Dept. of Transportation
Subject/TRT Terms:

[+]

Highway Safety Hot Mix Paving Mixtures Intersections Overlays (Pavements) Pavement Maintenance Rural Highways Seal Coats
Publication/ Report Number:

TxDOT Project 9-1529
Resource Type:

Tech Report
Geographical Coverage:

Texas
Corporate Publisher:

Texas A&M Transportation Institute
Abstract:

Task 1: The objective of this project was to develop and demonstrate innovative low-cost solutions to improve safety at stop-controlled intersections. Preliminary directives from the project panel were to focus on treatments on the minor street approach and not necessarily on the major street approach, and to investigate solutions that are active in nature, i.e., have beacons come on when a vehicle arrives or when a vehicle is not slowing down.

Task 2: The focus of this task was to demonstrate the latest pavement preservation and maintenance treatments in a controlled environment, and then apply the best-performing products in demonstration projects. The focus of these treatments included: Thin hot-mix asphalt (HMA) overlays (dense graded, gap graded, and open graded); and, Modified and unmodified crack sealants.
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

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urn:sha256:1589b25d7a63b3ff3920742552e34a6311ddd2d73240d4215a38d40d1f5fc6bd
Download URL:

https://rosap.ntl.bts.gov/view/dot/28347/dot_28347_DS1.pdf
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9–1529: Low-Cost Safety Solutions, Pavement Preservation, and Maintenance Practices for Rural Highways [Project Summary]

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