NEW YORK
Shares of some top construction companies are up at 10 a.m.:
Fluor rose $.73 or 1.6 percent, to $45.11.
FosterWhl rose $.44 or 1.4 percent, to $32.98.
Quanta Services rose $.27 or 1.3 percent, to $21.27.
Shaw Group rose $.32 or 1.1 percent, to $28.87.