Which detail in the text best connects to the project goals conveyed in paragraph 2?
(10) Caron said that even though most roads have culverts, many are not appropriate for all species due to their location, size,
or surrounding habitat. Many underpasses are unusable for wildlife species because of siltation blocking the culvert or walls
associated with the culverts blocking access.
(11) Though NPS is still in the middle of the post-construction study, it's clear that the mitigation is having a large impact on the
permeability of the roadway for local wildlife. Some culverts that had almost no use prior to the retrofitting of ramps are now
seeing wildlife use almost daily.