Costa Rica requires wildlife crossings on all new and existing roads
Costa Rica’s economy depends on the wildlife its own roads have long put at risk — sloths and monkeys struck by cars, habitat split in two, coastal crabs unable to reach the sea to lay their eggs. Lawmakers voted unanimously to make wildlife crossings a legal requirement, built into road planning from the earliest stage rather than added as an afterthought. Citizens can now submit their own evidence to force retrofits on existing highways already causing harm. Conservationists call it a meaningful shift away from decorative warning signs, which do little to slow drivers, toward structures proven to actually save lives.








