Stormwater Control Measures
Revised: February 4, 2026| DRAWING | RELATED IB | REVISION DATE | DESCRIPTION |
| IB 25-08 | SCM VEGETATED FILTER STRIP
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| D-SCM-1A | IB 26-02 | SCM VEGETATED FILTER STRIP | |
| D-SCM-2 | IB 25-08 | SCM GRASS SWALE | |
| D-SCM-3 | IB 25-08 | SCM BIO-SWALE (WITHOUT SCM UNDERDRAIN) | |
| D-SCM-4 | IB 25-08 | SCM BIO-SWALE (WITH SCM UNDERDRAIN) | |
| D-SCM-5 | IB 26-02 | SCM PERIMETER SAND FILTER | |
| D-SCM-6 | IB 26-02 | SCM HYDRODYNAMIC SEPARATOR | |
If you find any mistakes, missing information or have a question, contact:
TDOT Design Division - Production Support
William R. Snodgrass Tennessee Tower, 10th Floor
312 Rosa L. Parks Avenue
Nashville, TN 37243
TDOT.EngineeringProductionSupport@tn.gov
This Page Last Updated: February 4, 2026 at 11:33 AM