FA-96264 / Postal address normalization / Member archive

Rural route and highway token normalizer: dotted route abbreviations are not recognized · case 04

"R.R. 2" is left as typed.

Member previewVariant 4 · 3 implementations · 7 checks per implementation

Case contract

Uppercase, delete periods, split. Two-token phrases RURAL ROUTE / RURAL RTE -> RR and HIGHWAY CONTRACT -> HC are matched before single tokens RR, HIGHWAY/HWY -> HWY, HC, BOX/BX -> BOX. A fused token "RR" + digits splits into RR and the digits. Other tokens pass through; join with spaces.

Why this case matters

Rural delivery lines have no street name; their route and box tokens are the whole delivery address and must normalize identically.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
dotted route and short box	`"R.R. 5 BOX 14"`	`"RR 5 BOX 14"`	Failed

MEMBER ARCHIVE

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