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Channel-Bed Degradation in Major Oklahoma Streams Arkansas River Part II of V (FHWA-07-06 2191)
(2007-12)
The purpose of this research is to analyze the flowline data and relate it to the degradation of the river bed at bridge locations in the river. This information may then be used to replace or rehabilitate those bridges ...
CREATION OF AN ODOT SPECIFICATION FOR PATCHING OR OVERLAY OF BRIDGE DECKS (FHWA-OK-08-09 2184)
(2009-9)
Bridge deck cracking is a huge problem in the United States, and various agencies have sponsored research endeavoring to determine the underlying problems. A number of causes have been identified, including thermal movement, ...
Channel-Bed Degradation in Major Oklahoma Streams Arkansas River Part I of V (FHWA-07-06 2191)
(2007-12)
Transportation planning is an important process in the development of Oklahoma and the United States. Gaps traveling from one place to another are addressed in this research. The purpose of the research is to analyze the ...
Mechanically Activated Fly Ash For Blended Cement (FHWA-OK-10-02 22013(04))
(2006-8)
This research is designed to determine the effect of the mechanically activated fly ash on fresh concrete properties and the ultimate strength of the hardened concrete. Six types of fly ash that are locally available in ...
DEVELOPMENT OF LIQUIDAT ED DAMAGES FOR TH E OKL AHOMA DEPARTMENT OF TRANSPORTATION (FHWA-OK-08-12 2120)
(2009-8)
Federal regulations require that DOTs must establish liquidated damages (LD) for construction projects and update when necessary and submit them to FHWA every two years for approval. According to FHWA, the method used to ...
Collision Avoidance System at Intersections (FHWA-OK-09-06 2216)
(2009-12)
The number of collisions at urban and rural intersections has been on the rise in spite of technological innovations and advancements for vehicle safety. It has been reported that nearly a third of all reported crashes ...
2007 – 2009 Evaluations of New Broadleaf Weed Control Herbicide Formulations for ODOT Roadside Vegetation Management Programs (FHWA-OK-09-07 2157)
(2009-12)
A three year research project was conducted between the Oklahoma Department of Transportation (ODOT) and the Oklahoma State University to investigate herbicides and herbicide tank mixes that could supplement existing ODOT ...
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 ...
REVIEW OF LABORATORY EXPERIMENTS AND COMPUTER MODELS FOR BROKEN-BOX CULVERTS (FHWA-OK-07-12 2193)
(2008-3)
The purpose of this research is to analyze the flowline data and relate it to the degradation of the river bed at bridge locations in the river. This information may then be used to replace or rehabilitate those bridges ...