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Development of a Flexible Pavement Database for Local Calibration of the MEPDG Part 2 Evaluation of ODOT SMA Mixtures (FHWA-OK-11-06 (2) 2209)
(2011-3)
There has been some reluctance on the part of some in Oklahoma to use SMA mixtures. There are several factors that could be involved in the slow acceptance of SMA mixtures in Oklahoma. These factors are 1) the extra expense ...
Final report on the 2004-2006 Oklahoma Department of Transportation sprayer equipment assessment & calibration workshops
This report documents the findings of herbicide sprayer calibration workshops conducted as a part of the 2004-2006 Joint Project 2156: ROADSIDE VEGETATION MANAGEMENT TRAINING, CONSULTATION & DEVELOPMENT OF LEARNING RESOURCES. ...
Implementation of pesticide applicator certification schools and continuing education workshops / Dennis Martin, Clayton Hurst, Lydia Calhoun.
(Oklahoma City, OK : Oklahoma Department of Transportation, 2016., 2016-03)
The Oklahoma Department of Transportation's (ODOT) herbicide applicator training program consists of initial pesticide applicator training schools, independent certification testing, sprayer calibration workshops and ...
Evaluating Percent Within Limits (PWL) Specifications Volume 1: HMA Specifications (FHWA-OK 06(05)v1 2172)
(2006-5)
The Oklahoma Department of Transportation (ODOT) has let four paving jobs for construction where percent within limits (PWL) specifications were employed. The PWL specifications are intended to be used as part of the Quality ...
USE OF HIGH PERFORMANCE CONCRETE IN OKLAHOMA BRIDGE DECKS
(2006-7)
An investigation was performed to develop four different high performance concrete (HPC) mixtures for the Oklahoma Department of Transportation’s (ODOT’s) 2004 Innovative Bridge Research and Construction (IBRC) project ...
Ultrapave - final report (OK-97-10) 2293
(1997-11)
Premature rutting is a common problem with asphalt concrete pavements, particularly when they are subjected to frequent heavy-axle loading. Producers of asphalt modifiers claim that polymers reduce rutting and other ...
Performance of plastic striping tape (FHWA-OK-86-3) 2718
(1986-4)
Standard thermoplastic traffic marking str ipe was compared
with 3M "STAMARK" Brand 5730 plastic marking tape. Both
products were placed on two new PCC pavement projects and
evaluated over two years.
The "STAMARK" was ...
Energy dissipation in eighteen-foot broken-back culverts using laboratory models (FHWA-OK-12-05)
(2012-9)
This report represents Phase III of broken-back culverts with a drop of 18 feet. The first phase of this research was performed for a drop of 24 feet and the second phase of this research was carried out for a drop of 6 ...
Bridge steel coatings tolerant of minimal surface preparation (FHWA-OK-96-08)
(1996-11)
In 1993 and 1994, the Occupational Safety and Health Administration (OSHA) and the Environmental Protection Agency (EPA) initiated regulations that radically altered practices in the paint industry. Many of these measures ...
APPLIED APPROACH SLAB SETTLEMENT RESEARCH, DESIGN/CONSTRUCTION (FHWA-OK-13-09 2227)
(2013-8)
Approach embankment settlement is a pervasive problem in Oklahoma and many other states. The bump and/or abrupt slope change poses a danger to traffic and can cause increased dynamic loads on the bridge. Frequent and costly ...