The A1101 at Burnt Fen has now reopened, Suffolk police said (Image: Google Maps)
A man in his 60s remains in a serious but stable condition after a crash near Lakenheath.
Emergency services were called to the scene of the incident involving a Porsche Boxster at Burnt Fen, on the A1101, at around 1.10pm on Sunday.
Police say the driver, a man, remains at Addenbrooke's Hospital in Cambridge for treatment.
His current condition is described as serious but stable.
The road was closed while initial investigations into the circumstances of the crash took place.
It re-opened about 24 hours later, following repairs to the carriageway.
Anyone who witnessed the incident should contact Suffolk police, quoting CAD 171 of Sunday, August 29.
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