Question

what is a pontoon bridge which river is being referred here​

Answer 1

$\huge\fbox\red{A}\fbox\pink{n}\fbox\purple{S}\fbox\green{w}\fbox\blue{E}\fbox\orange{r}$

❥ᴀ ᴘᴏɴᴛᴏᴏɴ ʙʀɪᴅɢᴇ (ᴏʀ ᴘᴏɴᴛᴏɴ ʙʀɪᴅɢᴇ), ᴀʟsᴏ ᴋɴᴏᴡɴ ᴀs ᴀ ғʟᴏᴀᴛɪɴɢ ʙʀɪᴅɢᴇ, ᴜsᴇs ғʟᴏᴀᴛs ᴏʀ sʜᴀʟʟᴏᴡ-ᴅʀᴀғᴛ ʙᴏᴀᴛs ᴛᴏ sᴜᴘᴘᴏʀᴛ ᴀ ᴄᴏɴᴛɪɴᴜᴏᴜs ᴅᴇᴄᴋ ғᴏʀ ᴘᴇᴅᴇsᴛʀɪᴀɴ ᴀɴᴅ ᴠᴇʜɪᴄʟᴇ ᴛʀᴀᴠᴇʟ. ᴛʜᴇ ʙᴜᴏʏᴀɴᴄʏ ᴏғ ᴛʜᴇ sᴜᴘᴘᴏʀᴛs ʟɪᴍɪᴛs ᴛʜᴇ ᴍᴀxɪᴍᴜᴍ ʟᴏᴀᴅ ᴛʜᴇʏ ᴄᴀɴ ᴄᴀʀʀʏ.

Explanation:

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