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Now showing items 181-190 of 372
Roadway Weather Information System and Automatic Vehicle Location (AVL) Coordination (FHWA-OK-09-03 2212)
(2009-9)
Roadway Weather Information System and Automatic Vehicle Location Coordination involves the development of an Inclement Weather Console that provides a new capability for the state of Oklahoma to monitor weather-related ...
Evaluation of dynamic compaction in Tulsa, Oklahoma (FHWA-OK-86-3) 2141
(1986-1)
This report describes the installation and monitoring of three test sections
to evaluate dynamic compaction as it was applied as a foundation
treatment for the approach fills of an interchange on the Gilcrease Expressway ...
Longitudinal Joint Density and Permeability in Asphalt Concrete (FHWA-OK-08-07 2197)
(2009-3)
Low longitudinal joint density has been identified as one of the major issues relating to poor asphalt pavement performance. Low longitudinal joint density can lead to premature raveling of the joint and the lower density ...
Novachip-Ultrathin Bonded Wearing Course Construction Report (FHWA-OK(06)
(2005-10)
Open Graded Friction Course (OGFC) pavement sheds water and provides good skid resistance. A problem with OGFC surfaces is short life before raveling begins. The Oklahoma Department of Transportation (ODOT) is testing ...
Evaluation of Oklahoma pavement design procedures phase I - interim report (84-60)
(1984-12)
This report covers collection of pavement conditions and other pertinent
performance data for 6 representative pavement sites that have failed prematurely
and 2 sites which have performed as intended. Interviews of Oklahoma ...
Establishment of underdrain maintenance procedures (FHWA-OK-95-04)
(1995-5)
Project #2183 analyzed the condition of underdrains and developed a method of classifying, maintaining, and, when necessary, replacing underdrain outlets. The project encompassed every region of Oklahoma and many different ...
Solar energy heating of asphalt to 200 F in storage tanks - final report
(1980-9)
A high-temperature (185 - 225°F) asphalt storage system has been designed and constructed at Perry, Oklahoma. This report documents the design process, construction procedures, and evaluates data gathered to date. The ...
IMPROVING THE EFFICIENCY AND ACCURACY OF ODOT TEMPORARY TRAFFIC MONITORING SYSTEM (FHWA-OK-19-02 2301)
(2019-09)
Vehicle detection, counting, and classification are key for not only improving road designs and maintenance, but also driver safety. In pursuit of these objectives, the authors proposed an automated system for collecting ...
DEVELOPMENT OF A PROTYPE GEOTECHNICAL REPORT
(2014-10)
Archive geotechnical reports in the department contain valuable information such as site maps, photographs, borehole data, laboratory and field test data, and design analyses. A proper use of the information may bring ...
Tube Suction Test for Evaluating Durability of Cementitiously Stabilized Soils (FHWA-OK-11-05 2215)
(2011-6)
In a comprehensive laboratory study, different tests namely, unconfined compressive strength (UCS) at the end of freeze-thaw/wet-dry (F-T/W-D) cycles, resilient modulus (Mr) at the end of F-T/W-D cycles, vacuum saturation, ...