TDOT Bridge Inspections
Mainstream has performed several hundred Level 1 and 2 underwater bridge inspections throughout the State of Tennessee for the Tennessee Department of Transportation including:
- 42 Bridges in 2016
- 44 Bridges in 2012
- 12 Bridges in 2011
- 47 Bridges in 2010
- 36 Bridges in 2009
- 41 Bridges in 2007
- 74 Bridges in 2005
- 35 Bridges in 2004
- 71 Bridges in 2002
- 54 Bridges in 2001
- 73 Bridges in 2000
Additionally, MER Diving has performed Level III underwater inspections on various bridges throughout the State of Tennessee on an as-needed basis.