In the next few days, Yi Ling brought a lot of insulation materials from the cellar, built a separate room for the planting room and the breeding room, and used separate pipes for ventilation.

In this way, the temperature and humidity of the planting room can be controlled, and the second is that the living area and the working area can be separated, otherwise when there are more livestock, the smell will come out of the basement and there will be no need to live in it.

For example, enoki mushrooms need to grow in a well-ventilated place, and the external pipes are a big burden on the ventilation system, and the power consumption has also increased a lot.

Plans for electricity have to be put on the agenda this morning, as well as heating.

Although the insulation facilities before the shelter were complete, they were still not enough to see in the extremely short environment of nuclear winter, so Yi Ling had to carry out a comprehensive thermal upgrade of the shelter, and smeared a layer of white on the insulation material, and made the entire shelter piecemeal, which was already four days later.

The remaining insulation materials are no longer enough to reinforce so many cellars, so only a few cellars with machinery and equipment can be selectively modified, and the cellars with food and daily necessities do not need to be insulated.

The things at home are almost done, and going out to explore should be on the agenda, and it rained heavily all night yesterday, so now is a good time to go out.

A simple ammunition belt was made out of cloth, on which were carried four magazines and two pistols, one 92 and one 64, and two boxes of ammunition in the backpack.

In order to prevent accidents, Yi Ling packed a medical kit in his backpack, forty compressed biscuits, eight bottles of functional drinks, and emergency survival supplies.

Because of the long distance, Yi Ling loaded three boxes of diesel fuel in the car in case of emergency, in order to cope with the breakdown on the road, Yi Ling even brought a maintenance manual and a box of car repair tools, and also brought a professional tow chain to tow the vehicle blocking the road.

Line 18 is directly south of the Fifth Ring Road, if you want to pass, you will definitely be blocked in the urban area, and the suburban roads are not easy to troubleshoot, and the remaining options are not so much......

For now, take the Ring Expressway of the Third Ring Road first, and then go south from the main road, which is theoretically the easiest way to walk, but the disadvantage is to go around the Third Ring Road first.

Although the Ring Expressway of the Fifth Ring Road can be reached directly, if the four lanes are blocked, it is much more difficult to clear a passage than to clear the eight lanes of the Third Ring Road.

Anyway, let's go check it out first.

After repeatedly checking the shelter's concealed camouflage and confirming that there was no problem, Yi Ling began a new journey.

Because the main purpose of this trip was to carry people, Yi Ling brought two sets of chemical protective suits this time, one for himself and one for future engineers.

Not only that, Yi Ling also made four sets of protective clothing.

The homemade protective clothing is quite simple, with a sweater in the innermost layer, a thickened trench coat in the middle, a lead plate in both suits, a beekeeping suit like a raincoat in the outermost layer, and a medical rubber hood and gas mask for face and head care.

Such a set of clothes is quite heavy, and wearing this suit is like being put in a cage, which must be unpleasant, but it can only be done for safety.

The tractor started slowly, heading towards the main road.

The roads in the suburbs were not congested, and occasionally a few cars with broken windows rolled over on the side of the road, and some charred severed limbs were scattered aside, and Yi Ling could still see the seriously corrupted face in the car when he looked closely.

What a drawing of hell......

The tractor drove smoothly until an accident occurred...... It can't even be said to be an accident, it should be said that it is an expected bad thing.

The toll booth on the highway leading to the three-ring city is blocked......

There was a terrible series of collisions here, a large truck smashed the manual toll window, the reinforced concrete structure of the toll window was smashed in half, the cab of the large truck can no longer see the original shape, and the driver sitting inside directly became a piece of flesh.

Behind the big truck, there were several small cars with different degrees of damage, the lightest one was completely broken in the back half, the most serious one was directly crushed into a discus, the body was completely deformed, and the passengers inside were probably squeezed into human cakes, and the tattered iron car was thrown on the side of the toll lane......

Not only that, almost all the windows have accidents, large and small cars are blocking the road, and it is impossible to get through without clearing a road.

Fortunately, Yi Ling was already familiar with the trailer, compared the number of vehicles that needed to be moved and the location of the stack, and planned in his mind to start work immediately.

After dragging the scrap cars away, I was busy for an hour and a half and finally opened a road that could be passed normally.

After getting on the road again, the road conditions on the road are much better, although the number of cars is large, but the distance between the cars is very large, you only need to keep changing lanes to pass, and in rare cases, you need to move the car, it only takes a few minutes to solve.

Have a smooth ride all the way to the next toll booth......

Relying on the gourd to draw the scoop, it was another two hours of busyness.

It was noon, after eating some compressed biscuits and drinking a bottle of energy drink, Yi Ling felt that he was resurrected on the spot, so he continued to walk.

Cleaned up two toll stations in a row, the next station is the exit, this cleaning is particularly time-consuming, it took three hours to clean up, this toll station is the entrance of the toll station leading to the ring highway in the city, the dense cars are jammed into a long line, Yi Ling didn't dare to think about cleaning the main road at all.

Just kidding, so many cars have to be cleaned up.

It took Yi Ling three hours to build a rooftop road out of steel and wood and the front hood of the car, erected it on the emergency lane with the fewest vehicles, spread the steel plate on the roof of the abandoned car, and then pressed it through in a thrilling way.

There are a large number of living materials in these cars, Yi Ling has a heart, he can collect the cars at the entrance of the high-speed toll station when he has time, and the car is likely to contain the survival materials collected by the family desperately, but unfortunately the lights are out, leaving a car of materials waiting quietly for mold.

If you're lucky, you might even find a map.

Yi Ling thought in his mind, glanced back at the abandoned car group, frowned ruthlessly, and continued to drive forward.

Today's goal is to find someone, and next time we will come and loot supplies.

The next urban roads are even more congested, the formation along the way is nothing more than blockage, cleaning, clear and go, can not clear the detour, and when Yi Ling drove to the toll station of the five ring city, the sky was already dark, looking at the traffic in front of the toll station of the five ring city that was not inferior to the door of the toll station of the third ring road, Yi Ling couldn't help but look up at the sky.

Hey, let's clear it up tomorrow.