Narrative:

During taxiing in for the gate; at A4 taxiway; the position sign is in between the taxiway and the vehicles entrance making it confusing. So we started the taxi a little soon and then corrected it after we advised ATC. The area needs better lighting and markings.

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Original NASA ASRS Text

Title: Light Transport aircraft flight crew taxiing into the ramp at IAD Taxiway A4 turned early because the Taxiway signage position coincides closely with a ground vehicle access road.

Narrative: During taxiing in for the gate; at A4 Taxiway; the position sign is in between the taxiway and the vehicles entrance making it confusing. So we started the taxi a little soon and then corrected it after we advised ATC. The area needs better lighting and markings.

Data retrieved from NASA's ASRS site 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.