The Midland Pacific lines were twelve thousand miles long, and for every signal and every wire along the way, every set of red and amber lights, every motion detector buried in ballast, every flashing cantilever crossing guard, every agglomeration of timers and relays housed in a ventless aluminum shed, there were up-to-date circuit diagrams in one of six heavy-lidded filing tanks in the tank room on the twelfth floor of headquarters. The oldest diagrams were drawn freehand in pencil on vellum, the newest with Rapidograph pens on preprinted Mylar blanks.
The draftsmen who tended these files and liaised with the field engineers who kept the railroad’s nervous system healthy and untangled were Texan and Kansan and Missourian natives: intelligent, uncultured, twangy men who’d come up the hard way from no-skill jobs in signal gangs, chopping weeds and digging postholes and stringing wire until, by virtue of their aptitude with circuits (and also, as Denise later realized, by virtue of being white), they’d been singled out for training and advancement. None had more than a year or two of college, most only high school. On a summer day when the sky got whiter and the grass got browner and their former gangmates were battling heatstroke in the field, the draftsmen were happy indeed to sit in cushioned roller chairs in air so cool they all kept cardigans handy in their personal drawers.
“You’ll find that some of the men take coffee breaks,” Alfred told Denise in the pink of the rising sun, as they drove downtown on her first morning. “I want you to know they’re not paid to take coffee breaks. I expect you not to take coffee breaks yourself. The railroad is doing us a favor by hiring you, and it’s paying you to work eight hours. I want you to remember that. If you apply yourself with the same energy you brought to your schoolwork and your trumpet-playing, you’ll be remembered as a great worker.”
Denise nodded. To say she was competitive was to put it mildly. In the high-school band there had been two girls and twelve boys in the trumpet section. She was in the first chair and boys were in the next twelve. (In the last chair was a part-Cherokee girl from downstate who hit middle C instead of high E and helped cast that pall of dissonance that shadows every high-school band.) Denise had no great passion for music, but she loved to excel, and her mother believed that bands were good for children. Enid liked the discipline of bands, the upbeat normality, the patriotism. Gary in his day had been an able boy trumpeter and Chip had (briefly, honkingly) attempted the bassoon. Denise, when her time came, asked to follow in Gary’s footsteps, but Enid didn’t think that little girls and trumpets matched. What matched little girls was flutes. But there was never much satisfaction for Denise in competing with girls. She’d insisted on the trumpet, and Alfred had backed her up, and eventually it had dawned on Enid that rental fees could be avoided if Denise used Gary’s old trumpet.
Unlike sheet music, unfortunately, the signal diagrams that Denise was given to copy and file that summer were unintelligible to her. Since she couldn’t compete with the draftsmen, she competed with the boy who’d worked in Signals the previous two summers, Alan Jamborets, the corporation counsel’s son; and since she had no way to gauge Jamborets’s performance, she worked with an intensity that she was certain nobody could match.
“Denise, whoa, God, damn,” Laredo Bob, a sweating Texan, said while she was cutting and collating blueprints.
“What?”
“You gonna burn yourself out going that fast.”
“Actually, I enjoy it,” she said. “Once I’m in the rhythm.”
“Thing is, though,” Laredo Bob said, “you can leave some of that for tomorrow.”
“I don’t enjoy it that much.”
“OK, well, but y’all take a coffee break now. You hear me?”
Draftsmen were yipping as they trotted toward the hallway.
“Coffee time!”
“Snack cart’s here!”
“Coffee time!”
She worked with undiminished speed.