TRB’s Transportation Research Record: Journal of the Transportation Research Board, No. 2152 contains 8 papers that explore probing versus coring to determine concrete pavement thickness; nonwoven geotextile interlayers in concrete pavements; asphalt density estimation using ground penetrating radar; evaluation of asphalt pavement longitudinal joints using combined falling weight deflectometer and multichannel analysis of surface waves; rapid bridge deck replacement; horizontally curved steel I-girder bridge construction engineering; effect of cross-frame on stability of double I-girder system under erection; and fatigue performance of groove-welded tube-to-end-plate connections in sign, luminaire, and signal support structures. (Author/publisher)
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