# Transportation (GTR)

## Title 8. Highways

### Subtitle 6. Construction and Maintenance

#### Section 8-648

Any new or replacement storm drain cover, installed on a street or highway in the State, after January 1, 1980, shall consist of:

(1) Bars running perpendicular to the flow of traffic on the highway;

(2) A grating composed of intersecting bars; or

(3) Other designs approved by the Department of Transportation which meet safety design criteria as well as engineering and structural design demands.

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Md. Code Ann., Transp. (as displayed at mgaleg.maryland.gov, October 16, 2026)