The eastbound side of Interstate-84 was briefly closed on the Connecticut/Massachusetts border.
While two lanes reopened, one remained closed as of 8:20 a.m. on Thursday.
State police in Massachusetts said two tractor trailers, one of which was carrying propane tanks, were involved in a crash.
The crash caused a backup into Connecticut, according to CT’s Department of Transportation. Delays were reported as far back as exit 74 in Union, CT.
Cleanup efforts were being made.
Troopers said there were minor injuries and that one of the trucks rear-ended the other.
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