Taxiway and runway signs missing on taxiway Z.

Attributes
ACN	230667
Time
Date	199301
Day	Fri
Local Time Of Day	1801 To 2400
Place
Locale Reference	airport : cle
State Reference	OH
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	IMC
Light	Night
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	Medium Transport, High Wing, 2 Turboprop Eng
Flight Phase	ground other : taxi
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 280 flight time total : 5500 flight time type : 280
ASRS Report	230667
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : instrument pilot : commercial
Events
Anomaly	non adherence other
Independent Detector	other flight crewa
Resolutory Action	none taken : unable
Consequence	Other
Supplementary
Primary Problem	Airport
Air Traffic Incident	other
Situations
Airport	other physical facility

Narrative:

When taxiing northbound on taxiway Z, signage is non-existent. Could comprise a safety hazard. No red sign, indicating a crossing of runway 23L (noticed). No sign denoting crew is entering/established on taxiway Z (noticed). After passing runway 23L northbound, no sign confirming crew still on taxiway Z, which leads to runway 23R (certain of this). At termination of taxiway Z, no sign to confirm crew has reached runway 23R. (Certain of this). Looks simple, but try it at night in a rain shower.

Original NASA ASRS Text

Title: TXWY AND RWY SIGNS MISSING ON TXWY Z.

Narrative: WHEN TAXIING NBOUND ON TXWY Z, SIGNAGE IS NON-EXISTENT. COULD COMPRISE A SAFETY HAZARD. NO RED SIGN, INDICATING A XING OF RWY 23L (NOTICED). NO SIGN DENOTING CREW IS ENTERING/ESTABLISHED ON TXWY Z (NOTICED). AFTER PASSING RWY 23L NBOUND, NO SIGN CONFIRMING CREW STILL ON TXWY Z, WHICH LEADS TO RWY 23R (CERTAIN OF THIS). AT TERMINATION OF TXWY Z, NO SIGN TO CONFIRM CREW HAS REACHED RWY 23R. (CERTAIN OF THIS). LOOKS SIMPLE, BUT TRY IT AT NIGHT IN A RAIN SHOWER.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.