Synonyms to as one goes

in passing, a propos, along the way, amain, apace, apropos, apropos of, at once, by forced marches, by the by, by the way, cursorily, en passant, en route, expeditiously, feverishly, for example, furiously, hand over fist, hastily, helter-skelter, hotfoot, hurriedly, hurry-scurry, immediately, in mid-progress, in transit, in transitu, incidentally, instantly, on the road, on the run, on the way, on the wing, par exemple, parenthetically, pell-mell, promptly, quickly, slapdash, speaking of, speedily, superficially, swiftly, with a rush, with all haste, with dispatch, with haste, brewing, forthcoming, going on, in embryo, in hand, in preparation, in process, in production, in progress, in the oven, in the works, on stream, on the anvil, on the fire, under construction, under revision, under way