Route 16B

Adelaide

Adelaide Road / Coral Harbour / Carmichael Road / Summer Haven

Unverified reference20% research confidence

This historical map has not been verified as a current bus route. Use it to help identify the streets, endpoints and service details that need checking.

Map data © OpenStreetMap contributors. Historical source pieces are preserved, including unresolved gaps.

DirectionUnknown

Historical starting pointNot specified in the source

Service statusUnknown

Verification scopeNo ride verification has been published; this historical reference does not confirm current service.

Suggest an update

Research confidence

20%

Major source conflict over Summer Haven/East Street versus Baillou downtown; incomplete return.

A weighted assessment of the research supporting this unverified route reference. It is not a probability that a bus runs today, a service guarantee, or a measure of timetable accuracy.

Why this score?

Historical source clarity5 / 20
A major approach conflict and incomplete return leave no settled full pattern; the OSM interpretation reuses the historical PDF rather than independently resolving it.
Mapped extent completeness5 / 20
A substantial return, full Adelaide extent and the written Summer Haven passage are absent or unestablished.
Geometry consistency10 / 20
The available pieces form one connected part, but two sequence breaks and five local direction conflicts require review.
Recent direct field evidence0 / 20
No completed, reviewed ride record for this route is attached to the research baseline. Historical descriptions, map edits and unreviewed reports do not establish a currently observed full journey.
Independent field corroboration0 / 20
No accepted independent check corroborates a dated route-specific field record in this baseline. Reuse of the historical official description is not independent observation.

What still needs checking

No complete East Street-to-Adelaide return or precise Adelaide terminal is supplied.
The stated Summer Haven/East Street approach is absent from the mapped Baillou approach; keep both hypotheses rather than constructing a hybrid.
The OSM Adelaide fragment covers only an eastern portion of the named road and does not establish an endpoint in Adelaide village.
Do not close the shape by reversing its partial line or by borrowing the route 12 western circuit.

Research reviewed 2026-09-10 · Assessment 2026-09-14

How you can help

Tell us where the bus starts or finishes in Adelaide, and whether your trip uses Summer Haven, East Street or Baillou Hill Road. Share either direction you travel.

Help check route 16B

Sources and scope

Adelaide Road/Coral Harbour/Carmichael Road/Blue Hill Road (South)/Summer Haven/East Street/East Hill Street/East Street/Bay Street/Elizabeth Avenue/Shirley Street/return via East Street.

Source links: Official route PDF - page 7
OSM route 16B
Official reference: Route PDF, page 7
Reference downloaded: 2026-09-10
Map last edited: 2025-09-01 (source map history, not service verification)
License: ODbL-1.0
Uncertainty: No ride verification has been published; this historical reference does not confirm current service.