The Collaborative International Dictionary of English v.0.48:
Causeway \Cause"way\ (k[add]z"w[asl]), Causey \Cau"sey\
((k[add]"z[y^]), n. [OE. cauci, cauchie, OF. cauchie, F.
chauss['e]e, from LL. (via) calciata, fr calciare to make a
road, either fr. L. calx lime, hence, to pave with limestone
(cf. E. chalk), or from L. calceus shoe, from calx heel,
hence, to shoe, pave, or wear by treading.]
A way or road raised above the natural level of the ground,
serving as a dry passage over wet or marshy ground.
But that broad causeway will direct your way. --Dryden.
The other way Satan went down
The causey to Hell-gate. --Milton.
[1913 Webster] Causewayed
U.S. Gazetteer Places (2000):
Causey, NM -- U.S. village in New Mexico
Population (2000): 52
Housing Units (2000): 23
Land area (2000): 3.071675 sq. miles (7.955601 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 3.071675 sq. miles (7.955601 sq. km)
FIPS code: 12850
Located within: New Mexico (NM), FIPS 35
Location: 33.849921 N, 103.103811 W
ZIP Codes (1990): 88113
Note: some ZIP codes may be omitted esp. for suburbs.