1. National Fire Protection Association (NFPA). NFPA 502 Standard for road tunnels, bridges, and other limited access highways. Quincy (MA): NFPA; 2008.
2. European Committee for Standardization (CEN). Eurocode 1 actions on structures, part 2: traffic loads on bridges. Brussels (Belgium): CEN; 2003.
3. European Committee for Standardization (CEN). Eurocode 1 Actions on structures, part 1–2: general actions – actions on structures exposed to fire. Brussels (Belgium): CEN; 2002.
4. European Committee for Standardization. Eurocode 2: design of concrete structures – part 1–2: general rules – structural fire design. Brussels (Belgium): CEN; 2004.
5. European Committee for Standardization. Eurocode 3: design of steel structures – part 1–2: general rules – structural fire design. Brussels (Belgium): CEN; 2005.