Thereafter, the weighted economic indicators by length of the BHR section in each province along the EWEC and the BHR are calculated, and the ratios of the BHR to the EWEC of summarized and averaged values, as shown in Table 3, are shown in Table 4. The ratios are lower compared to those in Table 3, but the values show that the economic indicators of the BHR are still higher than those of the EWEC, except for the GRP per capita in Vietnam.