I'm doing an engineering degree and studying the Taxiway Alpha underpass at LLA. Does anyone have any images of it during the build in 1997, any plans/details or suggestions where I could find them?
Bridge was built in two halves to allow the taxiway above to remain open. The taxiway in the photo below was the temporary taxiway.
Looking at the roof of the tunnel today shows that the roof was poured on what looks like panels of boarding as the uneven edges can still be seen.