车站共有5股轨道，两条为橙线轨道，3条为通勤铁路和[[美鐵]]使用。美铁列车并不在拉格斯站停靠。橙线和通勤铁路各有一座岛式站台。最南侧的轨道绕过车站，没有站台。<ref name="trackchart">{{cite web |url=http://acm.jhu.edu/~sthurmovik/movies/MBCR+Maps+(2010).pdf |archiveurl=https://web.archive.org/web/20131008000656/http://acm.jhu.edu/~sthurmovik/movies/MBCR+Maps+(2010).pdf |archivedate=8 October 2013 |title=Massachusetts Bay Colony Railroad Track Charts |date=2010 |author=Held, Patrick R. |publisher=Johns Hopkins Association for Computing Machinery}}</ref><ref name=study />车站大厅西侧设有4台电梯，连接车站站台和大厅。
{|table border=0 cellspacing=0 cellpadding=4
|style="border-top:solid 1px gray;" width=50 valign=top|
|style="border-top:solid 1px gray;" width=100 valign=top|夹层
|style="border-top:solid 1px gray;" width=450 valign=top|出入口
|-
|style="border-top:solid 1px gray;border-bottom:solid 1px gray;" width=50 rowspan=7 valign=top|'''P'''<br/>站台层
|style="border-top:solid 1px gray;" width=100|<span style="color:#{{MBTA color|orange}}">'''南行'''</span>
|style="border-top:solid 1px gray;" width=450|{{Arrow|L}} {{rint|boston|orange|icon}} 往[[森林山站 (波士顿地铁)|森林山]]<small>（[[罗克斯伯里十字站|罗克斯伯里十字]]｝</small>
|-
|style="border-top:solid 2px black;border-right:solid 2px black;border-left:solid 2px black;border-bottom:solid 2px black;text-align:center;" colspan=2|<small>[[岛式站台]]，左侧开门</small>
|-
|style="border-bottom:solid 1px gray;" width=100|<span style="color:#{{MBTA color|orange}}">'''北行'''</span>
|style="border-bottom:solid 1px gray;" width=390|{{Arrow|R}} {{rint|boston|orange|icon}} 往[[橡树林站|橡树林]]<small>（[[马萨诸塞大道站|马萨诸塞大道]]）</small>
|-
|<span style="color:#{{MBTA color|rail}}">'''轨道3'''</span>
|{{Arrow|L}} {{rint|boston|Rail|Franklin}}、{{rint|boston|Rail|Needham}}、{{rint|boston|Rail|Providence/Stoughton}} {{Arrow|R}}
|-
|style="border-top:solid 2px black;border-right:solid 2px black;border-left:solid 2px black;border-bottom:solid 2px black;text-align:center;" colspan=2|<small>[[岛式站台]]，左右开门</small>
|-
|style="border-bottom:solid 1px gray;"|<span style="color:#{{MBTA color|rail}}">'''轨道1'''</span>
|style="border-bottom:solid 1px gray;"|{{Arrow|L}} {{rint|boston|Rail|Franklin}}、{{rint|boston|Rail|Needham}}、{{rint|boston|Rail|Providence/Stoughton}} {{Arrow|R}}
|-
|style="border-bottom:solid 1px gray;"|<span style="color:#{{MBTA color|rail}}">'''轨道2'''</span>
|style="border-bottom:solid 1px gray;"|{{Arrow|L}} 绕站铁轨 {{Arrow|R}}
|}
==历史==