# Transportation (GTR)

## Title 21. Vehicle Laws -- Rules of the Road

### Subtitle 8. Speed Restrictions

#### Section 21-806

(a) On request of any local authority, the State Highway Administration shall investigate and, on its own initiative, it may investigate any bridge or other elevated structure that is a part of a highway.

(b) If it determines that the structure cannot safely withstand the weight of vehicles traveling at the maximum speed limit otherwise permitted by this subtitle, the State Highway Administration shall:

  (1) Establish the maximum speed limit that the structure can safely withstand; and

  (2) At each approach to the structure, place or permit the placement of a suitable sign stating the maximum speed limit.

(c) A maximum speed limit established under this section is effective when posted on appropriate signs giving notice of the limit.

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