When structural engineer Frank Keegan discovers fatal calculation errors in a major bridge project, he expects a simple correction. Instead, armed men shoot up his motel room and his boss turns up dead. Now on the run with his felonious but loyal friend Leo, Frank must unravel a conspiracy that stretches from California to Phoenix. Someone wants that bridge to fail—and they're willing to kill to keep their blueprint for disaster hidden. A breakneck thriller about friendship, corruption, and one man's fight to stop murder disguised as infrastructure.