Sounder commuter rail. Sounder commuter rail (reporting mark SDRX) is a regional rail service operated by BNSF on behalf of Sound Transit. Service operates Monday through Friday during peak hours from Seattle, Washington, north to Everett and south to Lakewood.
Expert: Dr. David replied 3 years ago. clonazepam has a half life of between 20-50 hours. that means that there is a pretty good chance that in 2.5 days it might be detected in your urine.
Klonopin (clonazepam) is a long acting benodiazepine with approximately a 40 hour half-life. The brain gradually adapts to chronic use until any sudden reduction in dosage cauâ¦ses an uncomfortable and possibly dangerous (chance of convulsions) withdrawal syndrome.