让伊利诺伊州和爱荷华州居民感到不安的火车喇叭可能会在城市实施“安静区”时面临限制。 Train horns disturbing residents in Illinois and Iowa may face limits as cities implement "quiet zones."

火车喇叭正在给伊利诺伊州和爱荷华州的居民造成睡眠紊乱,需要工程师发出96至110分贝的特定信号。 Train horns are causing sleep disturbances for residents in Illinois and Iowa, with engineers required to sound a specific pattern at 96 to 110 decibels. 像达文波特这样的城市正在实施“安静区”来限制喇叭的使用, 但这可能会受到联邦铁路管理局规则的挑战。 Cities like Davenport are implementing "quiet zones" to limit horn usage, but this may be challenged by the Federal Railroad Administration's rules. 达文波特预计到2027年,火车交通量将增加两倍,这增加了减少噪音措施的必要性。 Davenport expects a tripling of train traffic by 2027, increasing the need for noise reduction measures.