1:55 PM - Driver of tanker critically injured after truck carrying 4000 gal. of jet fuel makes contact w/ guardrail, overturns & catches fire at SB I465 ramp to EB I70. Multiple explosions result. Heavy fire & jet fuel runoff makes initial access to the area difficult for crews. Firefighters use all available on scene water & request 3 tankers to scene with Jet fuel - fueled blaze extinguished in about 40 minutes.