高等级公路高填土涵洞的设计，关键是基础设计。

For design of high earth filling culvert of high-type highway, the key is the design of its foundation.

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针对已修高填土涵洞出现的问题，就高填土涵洞的影响因素，设计与施工中应注意的问题以及处理意见等提出浅要的见解。并呼吁同行从科研、设计、施工等方面做进一步探讨。

For some problem of high fill culvert, some advice on the influenced factors of high fill culvert, the problem in design and construction, some treatment are given for further discussion.

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