diff --git a/backend/internal/latest/poller.go b/backend/internal/latest/poller.go
index 433b6f8..e0dbe12 100644
--- a/backend/internal/latest/poller.go
+++ b/backend/internal/latest/poller.go
@@ -57,6 +57,10 @@ type Poller struct {
 	mu            sync.Mutex
 	refuseUntil   map[string]time.Time
 	browserDownAt time.Time
+	// laneStates is the owner's page snapshot of each Lane's last pass
+	// (issue #102), keyed by Site. Guarded by mu; a Site appears only after
+	// its first pass, so a restart renders "no data yet" rather than zeroes.
+	laneStates map[string]LaneState
 	// coverWG tracks in-flight cover work. Covers heal in the background so a
 	// slow cover host cannot delay the next Series-page Poll; tests join it
 	// before asserting on cover fetches.
@@ -218,6 +222,10 @@ func (p *Poller) runOnce(ctx context.Context) {
 // production Lane's rate limit; the deterministic test entry runs back to back.
 func (p *Poller) runLanePass(ctx context.Context, name string, paced bool) time.Duration {
 	now := p.Now()
+	// Snapshot this pass for the owner's page (issue #102). Recorded on every
+	// return path, with the figures filled in where the pass computes them.
+	st := LaneState{Site: name, LastRun: now, Browser: isBrowserSite(name)}
+	defer func() { p.recordLaneState(st) }()
 	if until := p.refusalBackoff(name); now.Before(until) {
 		// Cooling down after a refusal: do not attempt this Site at all.
 		return until.Sub(now)
@@ -246,6 +254,7 @@ func (p *Poller) runLanePass(ctx context.Context, name string, paced bool) time.
 		log.Printf("latest poll %s: due query: %v", name, err)
 		return defaultGap
 	}
+	st.Due = len(due)
 	if s.Browser != nil && f == p.BrowserFetch && !browserWakeDue(due, now, s.Rest) {
 		// Below both thresholds Chrome stays asleep (ADR-0005 on-demand
 		// browser): waking it for a single Poll would cost a challenge solve
@@ -268,6 +277,7 @@ func (p *Poller) runLanePass(ctx context.Context, name string, paced bool) time.
 		return defaultGap
 	}
 	gap, clamped := effectiveGap(s, eligible)
+	st.Gap, st.Clamped = gap, clamped
 	if clamped {
 		log.Printf("latest poll %s: gap clamped to %s floor (eligible series=%d)", name, minGap, eligible)
 	}
diff --git a/backend/internal/latest/poller_test.go b/backend/internal/latest/poller_test.go
index 4f9d8ce..7cff35e 100644
--- a/backend/internal/latest/poller_test.go
+++ b/backend/internal/latest/poller_test.go
@@ -1580,3 +1580,70 @@ func TestRunOnceClampWarningNamesTheSite(t *testing.T) {
 		t.Fatalf("clamp warning = %q, want it to name asura and 3601", got)
 	}
 }
+
+// The owner's admin page (issue #102) reads Lane state out of the poller.
+// Before any pass the snapshot is empty — a restart must render "no data
+// yet", not zeroes — and each pass records what it saw: the frozen clock,
+// the due count and the pace, with refusal backoff derived at snapshot time.
+func TestLaneStatus(t *testing.T) {
+	s, _ := newTestStore(t)
+	now := time.UnixMilli(5_000_000)
+	p := newTestPoller(t, s, &fakeFetcher{body: asuraSeriesFixture, status: 200}, now)
+
+	if st := p.LaneStatus(); len(st.Lanes) != 0 {
+		t.Fatalf("lanes before any pass = %d, want 0 (nothing has run)", len(st.Lanes))
+	} else if st.BrowserConfigured || st.BrowserReachable {
+		t.Fatalf("browser before any pass = configured=%v reachable=%v, want false without a browser fetcher", st.BrowserConfigured, st.BrowserReachable)
+	}
+
+	seedForCheck(t, s, "asura:chronicles", "https://asurascans.com/series/chronicles", 0)
+	// Two refusals put kagane's Lane into backoff; asura sits on its own Lane.
+	browser := &fakeFetcher{status: 403}
+	p.BrowserFetch = browser
+	for i := range 2 {
+		key := fmt.Sprintf("kagane:s%d", i)
+		seedForCheck(t, s, key, "https://kagane.to/series/"+key[7:], 0)
+	}
+	p.runOnce(context.Background())
+
+	st := p.LaneStatus()
+	var asura, kagane LaneState
+	for _, lane := range st.Lanes {
+		switch lane.Site {
+		case "asura":
+			asura = lane
+		case "kagane":
+			kagane = lane
+		}
+	}
+	if st.Lanes[0].Site != "asura" {
+		t.Fatalf("first lane = %q, want asura (snapshot sorted by Site)", st.Lanes[0].Site)
+	}
+	if asura.Site == "" {
+		t.Fatalf("asura missing from snapshot: %+v", st.Lanes)
+	}
+	if !asura.LastRun.Equal(now) {
+		t.Fatalf("asura LastRun = %s, want the frozen clock %s", asura.LastRun, now)
+	}
+	if asura.Due != 1 {
+		t.Fatalf("asura Due = %d, want 1", asura.Due)
+	}
+	if asura.Gap == 0 {
+		t.Fatal("asura Gap = 0, want the Lane's pace")
+	}
+	if asura.Browser || asura.Refusing {
+		t.Fatalf("asura = %+v, want a TLS Lane that is not refusing", asura)
+	}
+	if !kagane.Browser || !kagane.Refusing {
+		t.Fatalf("kagane = %+v, want a browser Lane in refusal backoff", kagane)
+	}
+	if !st.BrowserConfigured || !st.BrowserReachable {
+		t.Fatalf("browser after round = configured=%v reachable=%v, want true/true (sidecar never lost)", st.BrowserConfigured, st.BrowserReachable)
+	}
+
+	// A lost sidecar reads as unreachable for the same window the Lanes skip.
+	p.setBrowserDown(now)
+	if st := p.LaneStatus(); !st.BrowserConfigured || st.BrowserReachable {
+		t.Fatalf("browser after loss = configured=%v reachable=%v, want true/false", st.BrowserConfigured, st.BrowserReachable)
+	}
+}
diff --git a/backend/internal/latest/status.go b/backend/internal/latest/status.go
new file mode 100644
index 0000000..da8b417
--- /dev/null
+++ b/backend/internal/latest/status.go
@@ -0,0 +1,63 @@
+package latest
+
+import "time"
+
+// LaneState is the administrative page's view of one Poll Lane (issue #102):
+// what the Lane's last completed pass saw. Due and Gap are filled in as the
+// pass computes them, so a pass that returned before reaching a figure (Lane
+// in refusal backoff, no fetcher) records a zero in its place.
+type LaneState struct {
+	Site     string
+	Due      int
+	LastRun  time.Time
+	Gap      time.Duration
+	Clamped  bool
+	Refusing bool
+	Browser  bool
+}
+
+// Status is the owner's page snapshot of the whole poller (issue #102).
+type Status struct {
+	Lanes             []LaneState
+	BrowserConfigured bool
+	BrowserReachable  bool
+}
+
+// LaneStatus returns a copy of the poller's Lane state for the owner's page.
+// Only Sites that have completed a pass appear — a restart therefore renders
+// "no data yet" instead of confident zeroes — in the same order Run iterates.
+// Refusing is derived at snapshot time from the refusal backoff, not stored,
+// so a Lane that cooled down between passes reports false without a new pass.
+// BrowserReachable mirrors the Lanes' own gate: the sidecar is down only
+// within the refuseBackoff window since its last loss.
+func (p *Poller) LaneStatus() Status {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	lanes := make([]LaneState, 0, len(p.laneStates))
+	now := p.Now()
+	for _, name := range laneNames() {
+		st, ok := p.laneStates[name]
+		if !ok {
+			continue
+		}
+		st.Refusing = now.Before(p.refuseUntil[name])
+		lanes = append(lanes, st)
+	}
+	configured := p.BrowserFetch != nil
+	reachable := configured
+	if reachable && !p.browserDownAt.IsZero() && now.Sub(p.browserDownAt) < refuseBackoff {
+		reachable = false
+	}
+	return Status{Lanes: lanes, BrowserConfigured: configured, BrowserReachable: reachable}
+}
+
+// recordLaneState stores one Lane's last pass for LaneStatus. Called deferred
+// from runLanePass so every return path records, even a pass that refused.
+func (p *Poller) recordLaneState(st LaneState) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	if p.laneStates == nil {
+		p.laneStates = make(map[string]LaneState)
+	}
+	p.laneStates[st.Site] = st
+}