{
    "document_id": 492,
    "page": 168,
    "width_pt": 1224,
    "height_pt": 792,
    "engine": "paddleocr_vl",
    "source_run_id": 617,
    "item_count": 7,
    "counts_by_type": {
        "figure": 5,
        "footer": 1,
        "heading": 1
    },
    "build_ms": 0,
    "items": [
        {
            "id": "p168.1",
            "order": 1,
            "type": "figure",
            "bbox": {
                "l": 12.96,
                "t": 771.12,
                "r": 1209.6,
                "b": 162.72
            },
            "text": "",
            "attrs": {
                "block_label": "image"
            },
            "children": []
        },
        {
            "id": "p168.2",
            "order": 2,
            "type": "heading",
            "bbox": {
                "l": 13.44,
                "t": 151.2,
                "r": 543.84,
                "b": 104.4
            },
            "text": "FIGURE F-6 OFFSET INTERSECTION CONCEPTUAL PLAN (WB-40)",
            "attrs": {
                "block_label": "paragraph_title"
            },
            "level": 3,
            "children": []
        },
        {
            "id": "p168.3",
            "order": 3,
            "type": "figure",
            "bbox": {
                "l": 15.12,
                "t": 79.68,
                "r": 79.2,
                "b": 14.64
            },
            "text": "",
            "attrs": {
                "block_label": "image"
            },
            "children": []
        },
        {
            "id": "p168.4",
            "order": 4,
            "type": "figure",
            "bbox": {
                "l": 98.88,
                "t": 79.2,
                "r": 283.92,
                "b": 11.52
            },
            "text": "",
            "attrs": {
                "block_label": "image"
            },
            "children": []
        },
        {
            "id": "p168.5",
            "order": 5,
            "type": "figure",
            "bbox": {
                "l": 300.48,
                "t": 80.4,
                "r": 509.52,
                "b": 12.48
            },
            "text": "",
            "attrs": {
                "block_label": "image"
            },
            "children": []
        },
        {
            "id": "p168.6",
            "order": 6,
            "type": "figure",
            "bbox": {
                "l": 657.6,
                "t": 147.12,
                "r": 1204.56,
                "b": 23.52
            },
            "text": "",
            "attrs": {
                "kind": "chart",
                "block_label": "chart"
            },
            "children": []
        },
        {
            "id": "p168.7",
            "order": 7,
            "type": "footer",
            "bbox": {
                "l": 13.92,
                "t": 81.12,
                "r": 284.4,
                "b": 11.76
            },
            "text": "",
            "attrs": {
                "block_label": "footer_image"
            },
            "children": []
        }
    ],
    "ai_page_review": {
        "model": "claude-opus-4-8",
        "applied": true,
        "changed": true,
        "reviewed_at": "2026-09-02T16:52:14+00:00"
    }
}