E Street closed between 3rd and 5th streets

The eastbound side of E Street is closed between 3rd and 5th Streets.  Traffic is detouring around on either F Street or D Street.

We thought this was a temporary closure when we saw it yesterday morning (during rush hour), but it was still closed this morning.

No DDOT press release mentioned the closing and it is not listed on their list of traffic advisories.  We have reached out to DDOT to try and get an answer about how long it will be closed.  Right now, we are not sure.