In the 1930s, amidst concern about the ability of existing pension programs to provide former railroad workers with adequate assistance in old age, Congress established a national Railroad Retirement system. This system is primarily administered by the Railroad Retirement Board (RRB), which is an independent federal agency charged with providing benefits to eligible employees of the railroad in...

consider an individual’s Railroad Retirement benefit, other than the tier I benefit, in dividing property in a divorce case. This would treat Railroad Retirement benefits like other pension benefits. The only benefits paid to divorced spouses under the Railroad Retirement system are tier I benefits. Tier I benefits would continue to be immune from garnishment, attachment, assignment, levy, or o...

The railroad network carries 40 % of the freight in the US. Railroad bridges are the most critical part of the network and they need to be properly maintained for safety of operations. Railroad managers inspect the bridges to assess their structural condition. Railroad managers are interested in measuring displacements under train crossing events to prioritize their bridge management and safety...

To determine the employment characteristics of workers covered jointly by old-age and survivors insurance and the railroad retirement program, a sample of the work histories from the Bureau of Old-Age and Survivors Insurance and the Railroad Retirement Board has been analyzed. In the analysis the hypothesis has been developed that, as time progresses, virtually all railroad workers will at some...

This paper addresses the determinants of three types of railroad related fatalities: trespasser fatalities, those at grade crossings, and those involving passengers and employees. Of particular interest are the effects of railroad deregulation (the Staggers Act) on railroad related fatalities. Models are developed using specification error analysis and seemingly unrelated regression. Deregulati...

This is a review of walking tasks in the railroad environment, and the injuries that result from slips, trips, falls, or other acute or even non-traumatic exposures. The lack of federal regulations for railroad walkways has led several states to develop and enforce their own regulations. Support from the research literature for such regulations has come from biomechanical studies of the effects...

This study is aimed at developing automated methods to recognize railroad infrastructure from 3D LIDAR data. Railroad infrastructure includes rail tracks, contact cables, catenary cables, return current cables, masts, and cantilevers. The LIDAR dataset used in this study is acquired by placing an Optech Lynx mobile mapping system on a railcar, operating at 125 km/h. The acquired dataset covers ...

This paper investigates the relationship between railroad bond defaults and nancial outcomes in the National Banking System during the Panic of 1873. Contemporary accounts and anecdotal evidence indicate the importance of a boom and bust in the railroad industry to the onset of the panic. I use comprehensive balance sheet data for national banks before and after the panic, along with detailed G...

The seismic failure behavior of railroad ballasts in response to earthquakes was analyzed using Discontinuous Deformation Analysis.Several sinusoidal waves with different frequencies and accelerations were inputted into the discontinuous numerical model of a railroad ballast ,which consists of an assemblage of polygonal crushed stones,rails,sleepers and a roadbed .The dependencies of railroad f...