To make an ordinary practicable road across that stream would require two or three day's work of several hundred men. It seemed a clear case for the free use of drag-ropes to let the wagons down into the stream on the near side, and haul them up the opposite bank.

It was plain to me that with a working party of two hundred men--which was the greatest number we could supply with tools--a straight steep ramp could be cut on both banks in six or eight hours hard work. The greatest difficulty would be encountered in getting out of the stream on the far side.

Company 'A', corps of engineers, U.S.A., 1846-'48, in the Mexican war — Part 8

Returning quickly to where I had left Major McCall, I asked him to give me a working party of about 800 men, told him I would find use for that number and that in my opinion, with that force, the wagon train could be put across the stream before dark. The commanding General thought my requisition for the working detail was extravagant, as we scarcely had tools enough for a quarter of that number of men. But the detail was ordered, as called for, to report to me. In the meantime the engineer company and its train was taken to the crossing, and the character of the work to be done there was explained to the men.

Company 'A', corps of engineers, U.S.A., 1846-'48, in the Mexican war — Part 8

Leaving Lieutenant McClellan with a portion of the company to take charge of the near bank, directing him to halt there about 300 of the working party and send about 500 to me on the opposite bank, I crossed the stream with the rest of the company and explained to them the work to be done on that side, particularly the means to be used in getting out of the river. On each side of the stream the working party was divided into three "reliefs", or relays--with one hundred men or more held in reserve, to meet contingencies.

Company 'A', corps of engineers, U.S.A., 1846-'48, in the Mexican war — Part 8

The working party arrived in good season, tools were promptly distributed to the first "relief" on each side of the river, and the men were told that, if they would work as at a "corn-shucking-match", or as if the "house was on fire", they would be let off in an hour, or less, depending on the rapidity and effectiveness of their work. It was to be a race against time. I wanted all the work there was in them, and wanted it inside of an hour.

Before the hour was up the "first relief" on each side of the river, was ordered to stop work, drop their tools, get out of the road and take to the bushes. The "second relief" was immediately marched into the vacated places, seized the tools, and worked like the first--and on the same conditions. So with the "third relief"; and, inside of three hours from the time the work began, the engineer wagons were crossing the river. They soon moved on, leaving the rest of the forces to follow at their leisure.