The collapsed overpass tunnel entrance is the remains of a caved-in freeway tunnel that collapsed when the missiles around Hopeville detonated causing violent earthquakes. Many ruined cars hang from the highway above.
The interior is strewn with miscellaneous items, crates, and derelict vehicles. Proceeding through the tunnel ends in access to the High Road via the High Road entrance. A RALPHIE poster for the Feel Like a Kid Again challenge can be found in the back of an overturned trailer with two caravan crates on the left. It is found by the first corner after entering the tunnel from the entrance.
Bravo Team mission orders holodisk - On the body of an NCR trooper at the opening of the box the deathclaw was killed in.
Duck and Cover! - Located just before entering the High Road in a small camp to the south. It will be under the teddy bear in the open box. A generator and light are close to the location, and the light is visible from the entrance to the High Road.
A growling sound effect may be heard, even if the area has been cleared out.
There is the wreckage of a tugboat here, with no explanation as to why.
Upon entry at the first lantern, there is what appears to be an attempt to make a shotgun trap.
The dead troopers are the only non-ghoulified/marked NCR members in the add-on.
A single deathclaw with only 35 HP can be found inside the entrance. This deathclaw rarely attacks the Courier as it is scripted to be killed by tunnelers.
Upon detonating the warhead blocking the way between the tunnel entrance and the Marked men base, a car alarm can be heard.
Three trucks near the exit to the High Road having functioning right headlights.
The Reunion ·The Silo ·The Job ·The Launch ·The Tunnelers ·The Divide ·The Courier ·The End ·The Apocalypse
Condemned to Repeat It ·ED-Ecated ·Hometown Hero ·Rocket's Red Glare ·Warhead Hunter
Divide ·Dry Wells(Boat) ·Long 15(Gate) ·Ashton missile silo ·Ashton silo control station ·Boxwood Hotel roof ·Cave of the Abaddon ·Collapsed overpass tunnel entrance ·Junction 7 rest stop ·The High Road ·Hopeville armory ·Hopeville men's barracks ·Hopeville Missile Base Headquarters ·Hopeville Missile Base - East entrance ·Hopeville Missile Base - Loading station ·Hopeville Missile Base - West entrance ·Hopeville silo bunker entrance ·Hopeville women's barracks ·Marked men camp ·Marked men base ·Marked men guard outpost ·Marked men supply outpost ·Pass to canyon wreckage ·Path to the Courier's Mile ·Ruined highway interchange ·Sunstone Tower roof ·The Courier's Mile ·The Crow's Nest ·Third Street Municipal Building ·Ulysses' Temple ·Waste disposal station ·Wastewater treatment plant