Results from Illinois Center for Transportation Project R27-115 “Analysis of Superstructures of Integral Abutment Bridges” are available in two reports:

LaFave, J.M., Fahnestock, L.A., Wright, B.A., Riddle, J.K., Jarrett, M.W., Svatora, J.S., An, H. and Brambila, G. “Integral Abutment Bridges under Thermal Loading: Numerical Simulations and Parametric Study,” Research Report No. FHWA-ICT-16-014, June 2016. http://hdl.handle.net/2142/91028

LaFave, J.M., Fahnestock, L.A., Brambila, G., Riddle, J.K., Jarrett, M.W., Svatora, J.S., Wright, B.A. and An, H. “Integral Abutment Bridges under Thermal Loading: Field Monitoring and Analysis,” Research Report No. FHWA-ICT-17-017, August 2017. http://hdl.handle.net/2142/97897