| centralReservationMounted | EnumerationLiteral
| 0 | Equipment mounted in the central reservation. |
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| gantryMounted | EnumerationLiteral
| 1 | Equipment mounted on an overhead gantry across the roadway. |
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| overheadBridgeMounted | EnumerationLiteral
| 2 | Equipment mounted overhead on a bridge structure. |
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| roadsideCantileverMounted | EnumerationLiteral
| 3 | Equipment mounted on a cantilever from the roadside. |
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| roadsideMounted | EnumerationLiteral
| 4 | Equipment mounted at the roadside. |
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| trailerMounted | EnumerationLiteral
| 5 | Equipment mounted on a movable trailer. |
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| tunnelEntranceMounted | EnumerationLiteral
| 6 | Equipment mounted on the entrance to a tunnel. |
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| vehicleMounted | EnumerationLiteral
| 7 | Equipment mounted on a vehicle. |
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