9 1 10 The Construction of experimental concrete carriageways on M180 (Sandtoft to Trent section) Gregory, J.M. Primary Author mixed material TRRL 1981 The continously reinforced concrete overlay on truk road A3 at Horndean Gregory, J.M. Primary Author mixed material TRRL 1982 The omission of expansion joints from concrete pavements: summary of experience and recommendations Gregory, J.M. Primary Author mixed material TRRL 1968 The structural performance of experimental concrete housing estate roads Gregory, J.M. Primary Author mixed material TRRL 1969 An experimental concrete road 38 years oled: condition and performance of sections of A.316 Great Chertsey Road Gregory, J.M. Primary Author mixed material TRRL 1970 The effect of strength on performance and economics of concrete pavements Gregory, J.M. Primary Author mixed material TRRL 1971 The effect of the revision of Road Note no.29 on reinforcement requirements for reinforced concrete pavements Gregory, J.M. Primary Author mixed material TRRL 1972 The construction and performance of experimental concrete road slabs on A46 Thurmaston by-pass Gregory, J.M. Primary Author mixed material TRRL 1972 Continuously reinforced concrete pavements: a report of the study group Gregory, J.M. Primary Author mixed material TRRL 1974