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Kentucky Traffic Collision Facts 2004 Report, Kentucky Transportation Center, Kentucky State Police

Kentucky Transportation Center Research Report

KENTUCKY’S TRAFFIC COLLISION FACTS report for 2004 is based on collision reports submitted to the Kentucky State Police Records Branch. As required by Kentucky Revised Statutes 189.635, “every law enforcement agency whose officers investigate a vehicle accident of which a report must be made...shall file a report of the accident...within ten days after investigation of the accident upon forms supplied by the bureau.” The stated purpose of this requirement is to utilize data on traffic collisions for such purposes as will improve the traffic safety program in the Commonwealth. Data contained in this report are based solely on the observations …

Pavement Evaluation, I-265 Jefferson County Mp 15.0-19.0, Brad Rister, R. Clark Graves, David L. Allen

Kentucky Transportation Center Research Report

The Transportation Center conducted a field survey of the pavement conditions located on I-265 in Jefferson County from MP 15.17 to 18.34, in both the eastbound and westbound directions. The existing pavement structure consists of 10″ of PCC pavement and 6″ of DGA. The field survey involved testing the 3.17 mile segment with a Falling Weight Deflectometer (FWD), Ground Penetrating Radar (GPR), and taking core samples of the pavement structure.

Analysis Of Traffic Crash Data In Kentucky (1998 – 2002), Kenneth R. Agent, Jerry G. Pigman, Monica L. Barrett, Eric R. Green

Kentucky Transportation Center Research Report

This report documents an analysis of traffic crash data in Kentucky for the years of 1998 through 2002. A primary objective of this study was to determine average crash statistics for Kentucky highways. Average and critical numbers and rates of crashes were calculated for various types of highways in rural and urban areas. These data can be used in Kentucky’s procedure to identify locations that have abnormal rates or numbers of crashes.

The other primary objective of this study was to provide data that can be used in the preparation of the problem identification portion of Kentucky’s Annual Highway Safety …

The Use And Performance Of Geogrids In Kentucky, Aric Cowne, Richard Reitenour, David L. Allen, R. Clark Graves

Kentucky Transportation Center Research Report

This report will investigate the history and usage of geogrids, a subfamily of geosynthetics, in Kentucky. The American Society for Testing and Materials (ASTM - 1994) has defined a geosynthetic as a planar product manufactured from a polymeric material used with soil, rock, earth, or other geotechnical-related material as an integral part of a civil engineering project, structure, or system. Geogrids, geosynthetics primarily used for reinforcement, are formed by a regular network of tensile elements with apertures of sufficient size to interlock with surrounding fill material. Geogrids are used as reinforcement by adding tensile strength to a soil matrix, thereby …

2003 Safety Belt Usage Survey In Kentucky, Kenneth R. Agent, Eric R. Green

Kentucky Transportation Center Research Report

The objective of this study was to establish 2003 safety belt and child safety seat usage rates in Kentucky. The 2003 su rvey continues to document the results after enactment of a statewide mandatory safety belt law in 1994 and safety belt enforcement campaign. Data were collect ed at 200 randomly selected sites spread across Kentucky. Data from the individual sites were combined into a statewide percentage considering roadway functional classification, geographic region, and vehicle miles traveled.

The data show that the usage rate in 2003 (65.5 percent) was higher than that in 2002 (62.0 percent). This compared to 61.9 …

Evaluation Of Kentucky’S “Buckle Up Kentucky: It’S The Law & It’S Enforced” Campaign, Kenneth R. Agent, Eric R. Green, Ronald E. Langley

Kentucky Transportation Center Research Report

The objective of this report was to document the results of the “Buckle Up Kentucky: It’s the Law & It’s Enforced” campaign in Kentucky. The campaign involved a combination of earned media, paid media, and enforcement. The earned media started about three weeks prior to Memorial Day 2003 and continued through the enforcement period. The paid media started about two weeks prior to Memorial Day. The enforcement period was a two-week period including the week before and the week of Memorial Day.

The evaluation of the campaign included documenting the activities associated with the program (publicity and enforcement) and evaluating …

Evaluation Of Working Capacity For Disadvantaged Business Enterprises (Dbe) For Highway Construction In Kentucky, Fy 2004 Update, Brad W. Rister, Raymond F. Werkmeister, Paul E. Toussaint

Kentucky Transportation Center Research Report

The Kentucky Transportation Center gathered the appropriate information, performed a series of computations and analyses, prepared the attached documentation, and makes the following recommendations to the Kentucky Transportation Cabinet for their DBE goal for Federal Fiscal year 2004 (October 1, 2003 - September 30, 2004).

KTC recommends an overall DBE goal of 9.26%, of which 1.931% is anticipated to be satisfied by race/gender neutral prime contracts, and the resultant 7.33% should established as race/gender conscious subcontracts. The overall DBE goal figures stated here addresses an adjustment of 1.326% for the positive historical goal variance observed for the past eight years.

Abandoned Railroad Corridors In Kentucky: An Inventory And Assessment, Lisa Rainey Brownell, Kentucky Transportation Center

Kentucky Transportation Center Research Report

This report provides an inventory of Kentucky's abandoned rail lines and a detailed assessment to highlight the lines that may be the most suitable for future trail use. A secondary purpose of the report was to inventory historic railroad structures. Over 125 different abandoned rail lines were identified, mapped using GIS technology, and assessed for their current use and condition. These abandoned rights of way exist in all regions of the state, in urban and rural areas.

Traffic Control At Stop Sign Approaches, Kenneth R. Agent

Kentucky Transportation Center Research Report

The objectives of this report were to: a) determine the number of crashes in Kentucky involving a driver disregarding a stop sign and the locations where these occur, b) determine the characteristics of these crashes, c) investigate loca tions with a large number of this type of crash, and d) make recommendations to reduce the probability of a driver disregarding a stop sign. The majority of the analyses involved a review and analysis of crashes where a stop sign was listed as the traffic control and “disregarding the tra ffic control” was listed as a contributing factor. Intersections having a …

Investigation Of Soluble Salts On Kentucky Bridges, Sudhir Palle, Rick Younce, Theodore Hopwood Ii

Kentucky Transportation Center Research Report

Invisible soluble salts present on steel highway structures can act to promote corrosion even after maintenance painting. Soluble salts include chloride, nitrate and sulfate ions. Soluble salts found on bridge decks and roadways are the result of usage of deicing salts (chlorides), and the deposition of atmospheric pollution (nitrates and sulfates) on exterior surfaces. Typical pollution-related sources of soluble salts are coal-fired power plants, refineries, farming operations, vehicle emissions, and chemical plants. Sites for soluble salt damage on bridges include:

• Beam ends under open or leaking expansion joints,
• Flanges and lower portions of webs of overpass structures,
• Lower chords and …

Evaluation Of Kentucky’S You Drink And Drive. You Lose”, Kenneth R. Agent, Eric R. Green, Ronald E. Langley

Kentucky Transportation Center Research Report

Alcohol and drug related crashes continue to be one of the highest priority problem identification areas and considerable emphasis is being placed on programs to impact those types of crashes. Various types of campaigns have been used over the years in an attempt to reduce the number of alcohol-related crashes. Kentucky was selected within the Southeast Region of the United States by the National Highway Traffic Safety Administration to conduct a comprehensive impaired driving campaign entitled “You Drink & Drive. You Lose”. The campaign was conducted around the 2002 Labor Day holiday. The objective of this report was to document …

Experimental Maintenance Painting On Various Bridge Painting Projects (Kentucky Highway Investigative Task No: 31), Sudhir Palle, Theodore Hopwood Ii

Kentucky Transportation Center Research Report

The Kentucky Transportation Center (KTC) at the University of Kentucky conducted a research study with the Kentucky Transportation Cabinet (KYTC) to monitor various experimental bridge painting projects. The research study Kentucky Highways Investigative Task (KHIT) No: 31 “Experimental Maintenance Painting on Various Bridge Projects During 1997-1998” covered experimental bridge projects completed through the FY 1997 and FY 1998 painting seasons (April 1 through November 15) were monitored and reported. The objectives of the research study were to:

• assess the condition of the existing paint on bridge prior to maintenance painting,
• monitor the project throughout completion,
• note problems and their resolution, …

Toward Enhancing Estimates Of Kentucky’S Heavy Truck Tax Liabilities, Andrew V. Mcneill, Suzanne Perkins, Merl Hackbart

Kentucky Transportation Center Research Report

Kentucky has established a Road Fund tax structure that is partially based on the principle that the system users pay their fair share of the costs associated with maintaining a safe and efficient highway system in Kentucky. Several of the most important sources of Kentucky’s road fund revenues derived from commercial trucking are dependent on the self-reported tax liabilities submitted by trucking firms. Self- reporting and the interstate nature of this industry allows for the possibility of tax evasion either due to fraudulent behavior or processing errors. To ensure the integrity of the system, the Revenue and Transportation Cabinets have …

Analysis Of Traffic Crash Data In Kentucky (1997-2001), Kenneth R. Agent, Jerry G. Pigman, Monica L. Barrett, Eric R. Green

Kentucky Transportation Center Research Report

This report documents an analysis of traffic crash data in Kentucky for the years of 1997 thro ugh 2001. A primary objective of this study was to determine average crash statistics for Kentucky highways. Average and critical numbers and rates of crashes were calculated for various types of highways in rural and urban areas. These data can be used in Kentucky’s procedure to identify locations that have abnormal rates or numbers of crashes.

The other primary objective of this study was to provide data, which can be used in the preparation of the problem identification portion of Kentucky’s Annual Highway …

2002 Safety Belt Usage Survey In Kentucky, Kenneth R. Agent, Eric R. Green

Kentucky Transportation Center Research Report

The objective of this study was to establish 2002 safety belt and child safety seat usage rates in Kentucky. The 2002 survey continues to document the results after enactment of a statewide mandatory safety belt law in 1994. Data were collected at 200 randomly selected sites spread across Kentucky. Data from the individual sites were combined into a statewide percentage considering function classification, geographic region, and vehicle miles traveled.

The data show that the usage rate in 2002 (62.0) was almost identical to that for 2001 (61.9). This compared to 60 percent in 2000, 59 percent in 1999, 54 percent …

Transportation Finance: Kentucky’S Structure And National Trends, Merl Hackbart, Suzanne Perkins, Mariam Fordham

Kentucky Transportation Center Research Report

Studies of state Road Fund tax structures, like studies of state General Funds, tend to focus on a state’s current tax structure compared to surrounding states and identifying possible tax changes that may make a tax system simpler, more equitable, more administratively efficient, more competitive or more “adequate.” In conducting such analysis, the inherent trade-offs among these accepted tax principles becomes apparent. Efforts to increase competitiveness may impact the adequacy of a tax system. Likewise, tax legislation intended to enhance tax administration efficiency may impact the equity of a state’s Road Fund tax structure. Such trade-offs associated with conflicting tax …

Experimental Maintenance Painting On Various Bridge Projects: Kentucky Highway Investigative Task 40, Theodore Hopwood Ii, Sudhir Palle, Rick Younce

Kentucky Transportation Center Research Report

The Kentucky Transportation Center (KTC) at the University of Kentucky has performed a series of research studies for the Kentucky Transportation Cabinet (KYTC) to monitor various experimental bridge painting projects and conduct investigative work focusing on new paint systems. The research study addressed in this report “Experimental Maintenance Painting On Various Bridge Projects During 1998-2000” Kentucky Highways Investigative Task No: 40 was intended to address experimental projects in fiscal years 1999 and 2000, but was extended to address certain fieldwork and KYTC inspections through December 31, 2000.

KTC/KYTC Paint Team joint efforts in late 1998 into early 1999 centered on …

Kentucky Traffic Collision Facts 2002 Report, Kentucky Transportation Center, Kentucky State Police

Kentucky Transportation Center Research Report

KENTUCKY’S TRAFFIC COLLISION FACTS report for 2002 is based on collision reports submitted to the Kentucky State Police Records Branch. As required by Kentucky Revised statutes 189.635, “every law enforcement agency whose officers investigate a vehicle accident of which a report must be made...shall file a report of the accident...within ten days after investigation of the accident upon forms supplied by the bureau.” The stated purpose of this requirement is to utilize data on traffic collisions for such purposes as will improve the traffic safety program in the Commonwealth. Data contained in this report are based solely on the observations …

Efficiency Through Accountability: Some Lessons From Kentucky’S Improved Medicaid Transit Service, Lenahan O’Connell, Ted H. Grossardt, Bruce Siria, Scott Marchand, Maureen Mcdorman

Kentucky Transportation Center Faculty and Researcher Publications

The cost of providing nonemergency transportation to Medicaid and other transportation-eligible people has escalated sharply in the United States. In response, many states have reformed their human services transportation delivery systems. In this paper, we assess the results of Kentucky’s comprehensive reform of its transit system, including the impact on the quality of transit service for Medicaid-eligible users. With three sources of data—financial and other service data, a sample of Medicaid-eligible residents, and a sample of the transit providers—we assess the effectiveness of the new system. The data show that patronage levels increased dramatically under the new process, while unit …

Accommodating Pedestrian And Bicycle Access On Parkers Mill Road From New Circle Road To Man O War Boulevard In Lexington, Lisa Aultman-Hall, Eric Jackson

Kentucky Transportation Center Research Report

In the fall of 2000 the Kentucky Transportation Center (KTC) began a planning study on behalf of the Kentucky Transporta tion Cabinet (KYTC) to investigate the bicycle and pedestrian access on KY 1968 (Parkers Mill Road) from Man O War Boulevard to New Circle Road in Lexington. The 1-mile section has a rural design with two 9-foot lanes, limited 3-foot earth shoulders and adjacent objects in the clear zone making travel on this road uncomfortable for pedestrians and cyclists. Yet this section of Parkers Mill Road represents a line of desired non-motorized travel due to parks, neighborhoods, a local high …

Analysis Of Traffic Crash Data In Kentucky (1996-2000), Kenneth R. Agent, Jerry G. Pigman, Monica L. Barrett

Kentucky Transportation Center Research Report

This report documents an analysis of traffic crash data in Kentucky for the years of 1996 through 2000. A primary objective of this study was to determine average crash statistics for Kentucky highways. Average and critical numbers and rates of crashes were calculated for various types of highways in rural and urban areas. These data can be used in Kentucky’s procedure to identify locations that have abnormal rates or numbers of crashes.

The other primary objective of this study wa s to provide data which can be used in the preparation of the problem identification portion of Kentucky’s Annual Highway …

2001 Safety Belt Usage Survey In Kentucky, Kenneth R. Agent, Eric R. Green

Kentucky Transportation Center Research Report

The objective of this study was to establish 2001 safety belt and child safety seat usage rates in Kentucky. The 2001 survey continues to document the results after enactment of a statewide mandatory safety belt law in 1994. It also documented the long term results of the Click It or Ticket enforcement campaign which was conducted around Memorial Day. Data were collected at 200 randomly selected sites spread across Kentucky. Data from the individual sites were combined into a statewide percentage considering function classification, geographic region, and vehicle miles traveled.

The data show that the usage rate increase found in …

Evaluation Of Kentucky’S Click It Or Ticket Campaign, Kenneth R. Agent, Eric R. Green

Kentucky Transportation Center Research Report

The objective of this report was to document the results of the Click It or Ticket campaign in Kentucky. The campaign involved a combination of earned media, paid media, and enforcement. The earned media started about three weeks prior to Memorial Day 2001 and continued through the enforcement period. The paid media started about two weeks prior to Memorial Day. The enforcement period was a two-week period including the week before and the week of Memorial Day.

The evaluation of the campaign included documenting the activities associated with the program (publicity and enforcement) and evaluating the results. The evaluation involved …

Innovative Financing Options For Kentucky’S Transportation Infrastructure, Merl M. Hackbart

Kentucky Transportation Center Research Report

A strong linkage exists between economic growth and the availability of an adequate and efficient transportation system. Due to its location, geography and economy, this linkage — particularly in regard to highway transportation — is critical to continued economic progress in the Commonwealth of Kentucky. However, Kentucky’s ability to provide the infrastructure investments needed to be competitive in the new “global economy” is constrained by the structure of its funding mechanism, the Road Fund. During the last two decades, Road Fund revenue growth has dramatically lagged the growth of motor vehicle travel. As a consequence, Kentucky faces highway investment needs …

Report On County Road Finance And Fhwa Biennial Form 1998-1999, Doug Kreis

Kentucky Transportation Center Research Report

This report shows the revenues and expenditures associated with county and city resources for fiscal year 1998-1999 within the state of Kentucky. Federal Highway Form 536, which is included as the primary product of this project, shows where all revenues were generated as well as all allocations of the local highway funds. Also included within this report is a detailed report on county road finance, which is widely used within government throughout Kentucky to determine where allocated funding has been spent.

Kentucky Traffic Collision Facts 2001 Report, Kentucky Transportation Center, Kentucky State Police

Kentucky Transportation Center Research Report

KENTUCKY’S TRAFFIC COLLISION FACTS report for 2001 is based on collision reports submitted to the Kentucky State Police Records Branch. As required by Kentucky Revised statutes 189.635, “every law enforcement agency whose officers investigate a vehicle accident of which a report must be made...shall file a report of the accident...within ten days after investigation of the accident upon forms supplied by the bureau.” The stated purpose of this requirement is to utilize data on traffic collisions for such purposes as will improve the traffic safety program in the Commonwealth. Data contained in this report are based solely on the observations …

2000 Safety Belt Usage Survey In Kentucky, Kenneth R. Agent

Kentucky Transportation Center Research Report

The objective of this study was to establish 2000 safety belt and child safety seat usage rates in Kentucky. The 2000 survey continues to document the results after enactment of a statewide mandatory safety belt law in 1994. Data were collected at 200 randomly selected sites spread across Kentucky. Data from the individual sites were combined into a statewide percentage considering function classification, geographic region, and vehicle miles traveled.

The data show that the usage rate increase found in 1999, after a few years where the rate had remained at a stable level, continued in 2000 to a smaller degree. …

Results Of Creep Tests On Concrete Cylinders For The Cable-Stayed Bridge At Owensboro, Kentucky, Dan L. Eaton, David L. Allen

Kentucky Transportation Center Research Report

The Kentucky Transportation Center was requested by the Kentucky Transportation Cabinet to conduct creep tests on the concrete from the new cable-stayed bridge over the Ohio River at Owensboro. The tests have been completed and the data is included herein.

Richmond Public Transportation Study Report, Lenahan O'Connell, Bruce Siria

Kentucky Transportation Center Research Report

This study looked at the possible costs and benefits associated with the creation of a small deviated fixed route bus service in Richmond. It concluded that the circumstances in Richmond favor the creation of such a system. It also concluded that only one route–operating one bus, twelve hours per day, Monday through Saturday–is needed at this time.

Kentucky Traffic Collision Facts 2000 Report, Kentucky Transportation Center, Kentucky State Police

Kentucky Transportation Center Research Report

KENTUCKY’S TRAFFIC COLLISION FACTS report for 2000 is based on collision reports submitted to the Kentucky State Police Records Branch. As required by Kentucky Revised statutes 189.635, “every law enforcement agency whose officers investigate a vehicle accident of which a report must be made...shall file a report of the accident...within ten days after investigation of the accident upon forms supplied by the bureau.” The stated purpose of this requirement is to utilize data on traffic collisions for such purposes as will improve the traffic safety program in the Commonwealth.” Data contained in this report are based solely on the observations …