| State Fiscal Year | General Fund Principal | General Fund Interest | General Fund Total Debt Service | Highway Fund Principal | Highway Fund Interest | Highway Fund Total Debt Service | Self Liquidating Principal | Self Liquidating Interest | Self Liquidating Total Debt Service |
| 1980 | $18,215,000 | $9,925,753 | $28,140,753 | $4,790,000 | $2,221,167 | $7,011,167 | |||
| 1981 | $18,375,000 | $9,274,721 | $27,649,721 | $5,440,000 | $3,114,448 | $8,554,448 | |||
| 1982 | $20,332,887 | $10,668,614 | $31,001,501 | $5,860,000 | $3,981,026 | $9,841,026 | |||
| 1983 | $21,015,071 | $12,619,297 | $33,634,368 | $6,285,000 | $5,900,648 | $12,185,648 | |||
| 1984 | $24,545,000 | $12,894,137 | $37,439,137 | $7,730,000 | $6,636,180 | $14,366,180 | $1,130,000 | $1,033,435 | $2,163,435 |
| 1985 | $23,845,000 | $11,710,607 | $35,555,607 | $7,645,000 | $7,265,861 | $14,910,861 | $1,170,000 | $1,000,242 | $2,170,242 |
| 1986 | $25,720,000 | $11,632,996 | $37,352,996 | $8,245,000 | $7,195,663 | $15,440,663 | $1,185,000 | $927,987 | $2,112,987 |
| 1987 | $26,110,000 | $12,221,830 | $38,331,830 | $8,875,000 | $7,021,610 | $15,896,610 | $1,260,000 | $874,030 | $2,134,030 |
| 1988 | $28,100,000 | $13,840,112 | $41,940,112 | $9,195,000 | $6,895,549 | $16,090,549 | $1,275,000 | $820,195 | $2,095,195 |
| 1989 | $31,295,000 | $14,602,923 | $45,897,923 | $9,320,000 | $7,232,152 | $16,552,152 | $1,340,000 | $765,887 | $2,105,887 |
| 1990 | $36,740,000 | $14,408,825 | $51,148,825 | $11,240,000 | $7,155,015 | $18,395,015 | $1,345,000 | $709,337 | $2,054,337 |
| 1991 | $34,320,000 | $13,001,670 | $47,321,670 | $11,240,000 | $6,302,057 | $17,542,057 | $1,420,000 | $652,540 | $2,072,540 |
| 1992 | $35,235,000 | $18,960,985 | $54,195,985 | $10,475,000 | $6,492,904 | $16,967,904 | $1,445,000 | $596,065 | $2,041,065 |
| 1993 | $36,115,000 | $21,194,139 | $57,309,139 | $10,075,000 | $7,290,369 | $17,365,369 | $1,365,000 | $539,917 | $1,904,917 |
| 1994 | $48,998,680 | $23,003,604 | $72,002,284 | $12,965,000 | $8,494,849 | $21,459,849 | $1,390,000 | $483,465 | $1,873,465 |
| 1995 | $57,912,610 | $21,044,906 | $78,957,516 | $16,405,000 | $8,522,439 | $24,927,439 | $257,390 | $169,544 | $426,934 |
| 1996 | $59,297,345 | $19,100,774 | $78,398,119 | $17,510,000 | $7,726,972 | $25,236,972 | $262,655 | $151,205 | $413,860 |
| 1997 | $67,537,345 | $19,365,916 | $86,903,261 | $20,380,000 | $8,120,220 | $28,500,220 | $262,265 | $132,471 | $394,736 |
| 1998 | $56,545,600 | $18,035,896 | $74,581,496 | $19,880,000 | $7,075,196 | $26,955,196 | $239,400 | $115,232 | $354,632 |
| 1999 | $57,235,000 | $17,716,780 | $74,951,780 | $22,380,000 | $7,305,133 | $29,685,133 | $175,000 | $99,325 | $274,325 |
| 2000 | $59,810,000 | $17,497,114 | $77,307,114 | $22,470,000 | $6,862,012 | $29,332,012 | $175,000 | $85,450 | $260,450 |
| 2001 | $65,850,000 | $18,082,743 | $83,932,743 | $21,820,000 | $5,619,484 | $27,439,484 | $175,000 | $71,575 | $246,575 |
| 2002 | $64,225,000 | $15,444,189 | $79,669,189 | $23,300,000 | $5,299,529 | $28,599,529 | $165,000 | $57,445 | $222,445 |
| 2003 | $63,880,000 | $12,941,300 | $76,821,300 | $21,215,000 | $4,003,828 | $25,218,828 | $155,000 | $44,215 | $199,215 |
| 2004 | $56,240,000 | $12,567,264 | $68,807,264 | $16,015,000 | $3,022,015 | $19,037,015 | $155,000 | $31,910 | $186,910 |
| 2005 | $53,440,000 | $12,525,813 | $65,965,813 | $13,280,000 | $2,477,535 | $15,757,535 | $130,000 | $19,605 | $149,605 |
| 2006 | $57,915,000 | $15,253,937 | $73,168,937 | $13,950,000 | $2,007,306 | $15,957,306 | $70,000 | $9,375 | $79,375 |
| 2007 | $69,280,000 | $17,364,513 | $86,644,513 | $10,415,000 | $1,387,084 | $11,802,084 | $70,000 | $4,125 | $74,125 |
| 2008 | $66,230,000 | $16,057,428 | $82,287,428 | $10,750,000 | $2,050,995 | $12,800,995 | $20,000 | $750 | $20,750 |
| 2009 | $65,685,000 | $15,179,120 | $80,864,120 | $13,505,000 | $3,848,227 | $17,353,227 | $- | $- | $- |
| 2010 | $74,905,000 | $15,451,420 | $90,356,420 | $11,820,000 | $4,803,042 | $16,623,042 | $- | $- | $- |
| 2011 | $72,905,000 | $13,609,228 | $86,514,228 | $15,100,000 | $5,312,205 | $20,412,205 | $- | $- | $- |
| 2012 | $81,055,000 | $14,015,648 | $95,070,648 | $16,385,000 | $5,698,368 | $22,083,368 | $- | $- | $- |
| 2013 | $85,595,000 | $12,924,559 | $98,519,559 | $16,735,000 | $5,151,841 | $21,886,841 | $- | $- | $- |
| 2014 | $67,445,000 | $10,159,578 | $77,604,578 | $16,035,000 | $4,544,279 | $20,579,279 | $- | $- | $- |
| 2015 | $65,670,000 | $11,674,238 | $77,344,238 | $15,275,000 | $3,914,654 | $19,189,654 | $- | $- | $- |
| 2016 | $60,595,000 | $13,970,158 | $74,565,158 | $15,300,000 | $3,265,079 | $18,565,079 | $- | $- | $- |
| 2017 | $59,415,000 | $15,620,081 | $75,035,081 | $21,015,000 | $2,600,579 | $23,615,579 | $- | $- | $- |
| 2018 | $65,840,000 | $18,133,570 | $83,973,570 | $18,285,000 | $1,691,210 | $19,976,210 | $- | $- | $- |
| 2019 | $72,345,000 | $20,507,969 | $92,852,969 | $12,500,000 | $905,540 | $13,405,540 | $- | $- | $- |
| 2020 | $77,995,000 | $23,941,818 | $101,936,818 | $7,610,000 | $389,668 | $7,999,668 | $- | $- | $- |
| 2021 | $77,700,000 | $26,221,997 | $103,921,997 | $2,210,000 | $110,500 | $2,320,500 | $- | $- | $- |
| 2022 | $83,845,000 | $26,683,908 | $110,528,908 | $- | $- | $- | $- | $- | $- |
| 2023 | $97,840,000 | $26,908,898 | $124,748,898 | $- | $- | $- | $- | $- | $- |
| 2024 | $105,075,000 | $26,457,457 | $131,532,457 | $- | $- | $- | $- | $- | $- |
| 2025 | $93,780,000 | $21,998,088 | $115,778,088 | $- | $- | $- | $- | $- | $- |
| 2026 | $83,515,000 | $17,712,488 | $101,227,488 | $- | $- | $- | $- | $- | $- |
| 2027 | $73,745,000 | $13,721,788 | $87,466,788 | $- | $- | $- | $- | $- | $- |
| 2028 | $63,945,000 | $10,068,338 | $74,013,338 | $- | $- | $- | $- | $- | $- |
| 2029 | $52,820,000 | $6,897,750 | $59,717,750 | $- | $- | $- | $- | $- | $- |
| 2030 | $38,730,000 | $4,272,750 | $43,002,750 | $- | $- | $- | $- | $- | $- |
| 2031 | $25,965,000 | $2,388,000 | $28,353,000 | $- | $- | $- | $- | $- | $- |
| 2032 | $15,205,000 | $1,089,750 | $16,294,750 | $- | $- | $- | $- | $- | $- |
| 2033 | $6,590,000 | $329,500 | $6,919,500 | $- | $- | $- | $- | $- | $- |