The BS degree in Civil Engineering requires three electives from either Math or Science.  Of those three, one must be in either biology, geology, or neuroscience.

Approved Math Electives for Civil Engineering Majors:

Mathematics: 246, 272, 282, 286, 290, 300, 301, 306, 310, 312, 323, 325, 328, 335, 336, 343, 345, 347, 351, 352, 356, 357, 358, 360, 373-389, 391-394.

Approved Science Electives for Civil Engineering Majors:

(Civil Engineering majors are required to take at least one science course that is in biology, geology, or neuroscience)

Biology: 101, 102, 106, 212, 213, 214, 215, 224, 225, 231, 234, 235,245, 251, 255, 256, 270, 272, 274, 275,  277, all 300- and 400-level BIOL courses.

Chemistry: 122, 212, 213, 221, 222, 231, 252, all 300- and 400-level CHEM courses.

Engineering Science: 231, 232

Environmental Science: 390, 392, 394, 495-496

Geology: 100, 110, 115, 120, 130, 150, 160, 170, 180, 190, 195, 200, 205, 210, 211,  215, 229, all 300- and 400-level GEOL courses.

Neuroscience: 201, 256351, 401, 491-492

Physics: 130, 133, 152, 215, 216, 218, 220, all 300- and 400-level PHYS courses