'conveyance facilities' is correct and usable in written English.
You could use it when referring to the means of transport available to someone, for example, "The school provided parents with an improved range of conveyance facilities."
The New York City Transit Rules of Conduct are very clear on this point: "Photography, filming or video recording in any facility or conveyance is permitted except that ancillary equipment such as lights, reflectors or tripods may not be used.
It says in part: "No person shall use or enter the facilities or conveyances of the authority, for any purpose, without the payment of fare or tender of other valid fare media used in accordance with any conditions and restrictions imposed by the authority".
In the UK context a 'quick fix' approach would often involve the provision of in-sewer storage (e.g. a storage chamber or oversized sewer pipes) to store excess flows, releasing them back into the sewer later for subsequent conveyance to a treatment facility or outfall.
The federal negotiating team, led by Mr. Michael Collins of the Bureau of Reclamation, developed the proposed rates for storage, conveyance, and exchange of non-federal water within the federally-owned facilities of the US Bureau of Reclamation's Fryingpan-Arkansas Project".
Scaling of direct potable water reuse (DPR) systems involves tradeoffs of treatment facility economy-of-scale, versus cost and energy of conveyance including energy for upgradient distribution of treated water, and retention of wastewater thermal energy.
Because the conveyance works from the plant to the town, a few km away, and other facilities and appurtenances had not been completed at the time of the plant's commissioning, the water supplied was in large excess of the small domestic and non-domestic demands in the plant's vicinity.
And they stayed attractive, in part, because other options like intermodal facilities (places where goods are offloaded to a different form of conveyance---from ships to trains or trucks) have been such an incredible environmental disaster for so long.
On the other hand, since the inspection of conveyances are sometimes closely linked with the management and the inspection of the port facilities (i.e. potable water, ballast water, and waste are transported between ships and seaport), it was appreciated that the PoK improved cross-sectional capacities by holding joint training programs for both ship and facility inspectors.
After consulting various authorities, four criteria were taken into consideration while identifying designated PoEs: 1) the number of international conveyances, 2) the number of international travelers, 3) the geographical distribution, and 4) the existing facilities and logistic capabilities.
