SafeTrack

Credit: WMATA Photograph by Larry Levine

Credit: WMATA Photograph by Larry Levine

Credit: WMATA Photograph by Larry Levine

Communications cables along tunnel wall.

Crews work on fastener renewal

New rail fasteners

Intrusion detection warning system

Rail renewal

Replacement rail is brought on a flatcar to the surge area

Third rail cover

Track equipment Surge 1 - Ballston

Workers receive a safety briefing

Track equipment Surge 1 Ballston

Intrusion detection warning system

Working on intrusion detection warning system

Tie replacment

Tie replacement Credit: WMATA Photograph by Larry Levine

Tie replacement

Teams on track equipment remove old crossties and insert new crossties.

New rail crosstie

Old rail crosstie after removal.

Crews work to replace ties.

Crews work on tie replacement

Machine equipment inserts new ties

Old rail crossties.

New rail crosstie

New fasteners

Fence and gate repair

Credit: WMATA Photograph by Larry Levine

Credit: WMATA Photograph by Larry Levine

Credit: WMATA Photograph by Larry Levine

Crews work on a double crossover switch outside Twinbrook Station.

Fastener - before and after