Нью-Йорк метрополитенінің R40 вагондарының тарихы

Retired class of New York City Subway car

The R40 was a New York City Subway car model built by the St. Louis Car Company from 1967 to 1969 for the IND/BMT B Division. There were 400 cars in the R40 fleet, arranged in married pairs. Two versions of the R40 were manufactured: the original 200 car R40 order built in 1967–1968, and the supplementary 200 car R40A order built in 1968–1969, with the last 100 cars of the supplementary order re designed with straight ends. The 200 original R40s and the first 100 R40As were unique for their futuristic 10 degree slanted end (designed by the firm Raymond Loewy and Associates, and William Snaith Inc.) and were nicknamed the R40 Slants or simply Slants. Due to safety concerns, the final 100 cars of the R40A order were re designed with traditional straight ends by Sundberg Ferar and became known unofficially as the "R40M" (M for modified). The first R40s entered service on March 23, 1968. Various modifications were made over the years to the R40 fleet, including a complete overhaul from 1987–1989 by Sumitomo Corp. of America. The R160 subway car order replaced all of the R40s and R40As from 2007 to 2009; the last slant ended train ran on June 12, 2009, while the last straight ended R40As ran on August 28, 2009. After being retired, most R40s and R40As were stripped and sunk into the Atlantic Ocean as artificial reefs, but a pair of R40 slants and several straight ended R40As have survived.

There were two versions of the R40: the original order from 1967 to 1968, and the second order, the R40As, built from 1968 to 1969. The R40s were originally numbered 4150–4249 and 4350–4449. In 1970, cars 4350–4449 were renumbered to 4250–4349. The slant ended R40As were originally numbered 4450–4549, and the straight ended R40As were originally numbered 4250–4349; these cars were later renumbered to 4350–4449 and 4450–4549, respectively. On September 20, 1966, the NYCTA announced plans to order 400 subway cars with this new design. In addition to the slanted ends, the new cars were to have wider doors and windows, easier to read signage, and improved interiors with light colors. Bids were opened to the public on October 1, 1966. In November 1966, the St. Louis Car Company was awarded the contract at $114,000 per car. The new cars cost a total of $46,172,041, with the cost to be split evenly between the Federal Government and the City of New York. The first incomplete pair of R40s (cars 4350–4351) arrived on TA property in November 1967 for promoting of the Transportation Bond issue on Election Day. They were then returned to the assembly plant in St. Louis for completion and delivered in January 1968. On March 23, 1968, the R40 fleet entered service on the All 300 slanted R40s were delivered as of January 24, 1969, with the first modified R40As delivered in January 1969. At the cost of an additional $14,000 per car, the 300 R40As were delivered new with the same successful Stone Safety 10 ton air conditioning systems/units found on the last ten R38 cars. From this point forward, air conditioning became standard equipment on all future subway car orders. Due to the placement of the air conditioning system, the standee poles were arranged in an alternating pattern rather than the straight line pattern seen in the R40s, which lacked air conditioning systems/units until their overhauls. In addition, the exterior of an air conditioned R40A could be told apart by its non air conditioned R40 counterpart by examining the roof line; cars equipped with air conditioning had significantly thinner air intakes. Notably, the R40s were the final subway cars ordered prior to the 1968 merger between the New York City Transit Authority and the state run Metropolitan Transportation Authority.

Within months of the first cars being delivered, safety concerns and controversies surrounded the new slant ended design. Due to the lack of handholds on the slant ends, concerns were raised that passengers walking in between cars could fall onto the tracks. As a temporary fix, the NYCTA ordered conductors to lock the doors at the slant ends of each car. Meanwhile, the director of design at Raymond Loewy claimed that there was to be no passage between subway cars; the doors were to be locked and thus the safety features would have been unneeded. In November 1968, the NYCTA began modifying the slant ended fleet at a cost of $400,000 with large grab rails and pantograph gates, which effectively destroyed Loewy's design, but allowed passengers to travel safely between cars. Moreover, a transit union newspaper reported that the modifications were necessary as "there is reason to believe" the cars would be deformed if they bumped, and re iterated that the slant ends posed a danger to passengers walking in between cars. As an even more drastic measure, the NYCTA announced that the remaining 100 R40A cars on order would be redesigned. As a result, the last 100 R40As were built with a modified straight ended style designed by Sundberg Ferar (nicknamed the R40M), a design that would be used on the subsequent (and nearly identical) R42 order. In 1977, pantograph gates, salvaged from retired R1 through R9 cars, were modified and then installed on the front ends of the straight ended R40A and R42 cars. Since the straight ended R40As came factory equipped with baloney coiled spring type inter car safety barriers on their blind ends, they did not need such installations that the R42s received.

Pair 4200–4201 was badly damaged in a rear end accident on the North Channel Bridge on September 12, 1970 and subsequently scrapped. On February 12, 1974, pair 4420–4421 was damaged when they were rear ended by R6 # 1236, which also suffered extensive damage due to brake failure at Church Avenue station on the southbound express track between 7th Ave and Church Ave. Due to the damage sustained in the incidents above, both pairs were scrapped prior to the rebuilding of the R40/R40A fleet. From 1987–1989, the R40s and R40As were rebuilt by Sumitomo Corp. of America in Elmira Heights, New York. All cars now sported an unpainted silver exterior and new interior designs. In addition, air conditioning was retrofitted into the slant ended cars that were not equipped with it from the factory. Lastly, the distinctive "EXP" (express) and "LOCAL" marker lights on the slant ended cars were also removed. Car number 4259 was struck by an train led by R42 car 4918 near 9th Avenue on 2/5/1995. It was partially repaired, but never returned to service and was ultimately sunken as an artificial reef in January 2008. Car number 4260 derailed in the tunnel near 9th Avenue on 8/15/1994 and was scrapped in 2001. Its nose was used to rebuild straight ended R40A number 4461 into a slant ended car. Car numbers 4427 and 4428 collided at the Bushwick Avenue–Aberdeen Street station on the route on 1/8/1996 and sustained severe damage. They were both scrapped in 2001. Cars 4258 and 4261, as well as cars 4426 and 4429, all of which had lost their mates in the above incidents, were mated as pairs. On June 5, 1995, R42 number 4664 was rear ended by straight ended R40A number 4461 on the Williamsburg Bridge. The R42 was written off as it had sustained major damage, while the R40A was repaired and rebuilt into a slant ended car. It was temporarily numbered 4260, as it was intended to be mated to R40 number 4259, but never returned to service (see below). Meanwhile, straight ended R40A number 4460 and R42 number 4665 became paired with each other. This pair today survives as part of the museum fleet.

The R160 subway car order replaced all of the R40s and R40As from 2007 to 2009. The R40s and slant ended R40As were retired from October 2007 to June 12, 2009, when the last slant ended train made its final trip on the The straight ended R40As were retired from January 2009 until August 28, 2009, when the last pair ran on the in a mixed consist with four R42 pairs. However, R40 pair 4162–4163 and slant ended R40A pairs 4392–4393 and 4442–4443 were retained as school cars until 2013. These cars were eventually decommissioned and trucked to Sims Metal Management in Newark, New Jersey, from April 2013 to October 1, 2013, for scrapping, as the reefing program had ended in April 2010. They were restored to operating status in 2013–2014 and have been operating on New York City Transit Museum sponsored excursions since August 2014, specifically on the Train of Many Metals (TOMM). Before cars 4280–4281 were selected for preservation, cars 4192–4193 were temporarily displayed at the New York Transit Museum in 2008, but they were later stripped and reefed. In addition to the R40 pair, several straight ended R40As have survived. The full list includes:
4460 (and its R42 mate 4665) – preserved by the Railway Preservation Corporation and stored at Coney Island Yard. 4461 (rebuilt into a slant ended car and renumbered to 4260) – currently at the Randall's Island FDNY Facility, used with R62s 1366 and 1370 as training cars. Pair 4480–4481 – preserved by the New York Transit Museum. The cars were stored at the Concourse Yard until 2014, when they were moved to the 207th Street Yard.