Original sentence: Each side of the grade level is connected across the trench with arches, and a large area of the wall is surfaced with rough textured concrete.Unlike most other BART stations, which are either completely underground and artificially illuminated, or are elevated with natural daylight, the station connects the underground tunnels with a large, open trench, with the station's midsection covered by the above-grade station building and the adjacent street (Geneva Avenue), allowing sunlight to penetrate to the uncovered ends of the station
Edited sentence: As most passengers will be passing through this station on the train, the architecturally curious may wish to get off here to inspect the station while awaiting the next train.Beyond detail, the overall structure is evocative of grand structures and arcades as might be seen in Europe.Each side of the grade level is connected across the trench with attractive arches, and large areas of wall surfaces are surfaced with rough textured concrete suggesting the natural surface of an excavation.Unlike most other BART stations, which are either completely underground and artificially illuminated, or are elevated with natural daylight, the Balboa Park station connects the underground tunnels with a large, open trench, covered by a roof and wall structure above grade which admits light to the lowest levels