What does this road sign indicate?

Question

KET Užduotys · Accepted Answer

Correct answer: A railway crossing without a barrier over a single-track railway.. Explanation: This is the warning sign No. 138 „Single-track railway“. It is placed right before an unbarriered railway crossing and shows that the railway has a single track.. KET reference: KET 1 priedas 138: Single-track railway — a railway crossing without a barrier over a single-track railway.