QUIZ: How much do you know about the Mad River?

The $11 million Webster Street Bridge project is almost complete. Contractors worked to ready the concrete-spanned and lighted bridge on Thursday for a ribbon cutting ceremony officially opening the bridge which spans the Mad River.   TY GREENLEES / STAFF

The $11 million Webster Street Bridge project is almost complete. Contractors worked to ready the concrete-spanned and lighted bridge on Thursday for a ribbon cutting ceremony officially opening the bridge which spans the Mad River. TY GREENLEES / STAFF

In celebration of the 125th anniversary of the Dayton Daily News, we’ll be putting together twice-monthly quizzes about Dayton history throughout this year.

For today, we ask: How much do you know about the Mad River?