Boone County, Indiana bridges
Boone County has 292 bridges and culverts in the National Bridge Inventory, the oldest built in 1893. 12 (4%) are rated poor. The most common type is box beam or girders - multiple (27%).
- Bridges
- 292
- Good
- 40%
- Fair
- 55%
- Poor
- 4%
- 12 bridges
- Average age
- 50.3 yrs
- Posted or closed
- 21
Map of bridges in Boone County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Boone County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good40%(118)
Fair55%(162)
Poor4%(12)
When they were built
Busiest
- I-65 over Prairie CreekFair73,132 vehicles/day
- CR 100 Ehall-Baker over I-65 Sb/NbFair73,132 vehicles/day
- I-65 over Prairie CreekGood73,132 vehicles/day
- I-465 WB over Zionsville RoadFair57,399 vehicles/day
- I-65 NB over Prairie Creek TrailFair57,066 vehicles/day
Longest
- Fair
- Good
- Fair
- Fair
- Fair
Oldest
- Caldwell Road over Browns Wonder CreekFairBuilt 1893
- CR 950E over Mounts RunFairBuilt 1893
- CR 200S over Lennox DitchFairBuilt 1900
- CR 850N over Mud CreekFairBuilt 1900
- CR 450N over Prairie CreekFairBuilt 1900
All bridges in Boone County
Busiest first · showing 1–200 of 292| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| I-65 over Prairie Creek No. 037170 | 01.75 S SR 39 | 1948 | Culvert | 33 ft | 73,132 | Fair |
| CR 100 Ehall-Baker over I-65 Sb/Nb No. 037180 | 01.17 S SR 39 | 1958 | Stringer/Multi-beam or Girder | 235 ft | 73,132 | Fair |
| I-65 over Prairie Creek No. 076838 | 02.27 S SR 39 | 2010 | Culvert | 26 ft | 73,132 | Good |
| I-465 WB over Zionsville Road No. 050610 | 01.71 W US 421 | 1967 | Stringer/Multi-beam or Girder | 145 ft | 57,399 | Fair |
| I-65 NB over Prairie Creek Trail No. 037201 | 00.55 N SR 32 | 2014 | Tee Beam | 242 ft | 57,066 | Fair |
| I-65 SB over Prairie Creek Trail No. 037211 | 00.55 N SR 32 | 2014 | Tee Beam | 242 ft | 57,066 | Fair |
| I-65 over Prairie Creek No. 037230 | 01.41 N SR 32 | 1948 | Arch - Deck | 52 ft | 57,066 | Good |
| I-465 EB over Zionsville Road No. 050600 | 01.71 W US 421 | 1967 | Stringer/Multi-beam or Girder | 145 ft | 55,699 | Fair |
| I-465 EB over Abandoned RR No. 050580 | 01.51 W US 421 | 1967 | Stringer/Multi-beam or Girder | 192 ft | 49,259 | Fair |
| I-465 WB over Abandoned RR No. 050590 | 01.51 W US 421 | 1967 | Stringer/Multi-beam or Girder | 192 ft | 49,259 | Fair |
| I-65 NB over Sugar Creek No. 037310 | 02.04 N SR 47 | 1969 | Stringer/Multi-beam or Girder | 261 ft | 48,511 | Good |
| I-65 SB over Sugar Creek No. 037320 | 02.04 N SR 47 | 1969 | Stringer/Multi-beam or Girder | 261 ft | 48,511 | Good |
| I-465 NB over West 96th Street No. 050640 | 04.40 N I-65 | 1968 | Slab | 108 ft | 43,973 | Fair |
| 246th Stcr 700 N over I-65 Sb/Nb No. 037300 | 01.11 N SR 47 | 1970 | Stringer/Multi-beam or Girder | 328 ft | 43,674 | Fair |
| I-465 SB over West 96th Street No. 050650 | 04.40 N I-65 | 1968 | Slab | 105 ft | 42,718 | Fair |
| I-465 WB to I-465 over I-865 Ramp No. 050630 | 02.19 W US 421 | 1967 | Stringer/Multi-beam or Girder | 245 ft | 39,665 | Fair |
| I-65 NB over Prairie Creek No. 037251 | 00.20 N US 52 | 2023 | Tee Beam | 112 ft | 25,855 | Good |
| I-65 SB over Prairie Creek No. 037261 | 00.20 N US 52 | 2023 | Tee Beam | 112 ft | 25,855 | Good |
| Whitestown Pkwy over I-65 Sb/Nb No. 031530 | 06.22 W US 421 | 1958 | Stringer/Multi-beam or Girder | 214 ft | 24,725 | Fair |
| I-65 SB over Spring Creek No. 037290 | 00.61 S SR 47 | 1970 | Slab | 97 ft | 22,670 | Good |
| I-65 NB over Spring Creek No. 037280 | 00.61 S SR 47 | 1970 | Slab | 97 ft | 21,880 | Fair |
| I-865 EB over Fishback Creek No. 051240 | 01.33 E I-65 | 1971 | Slab | 120 ft | 17,056 | Fair |
| I-865 WB over Fishback Creek No. 051250 | 01.33 E I-65 | 1971 | Slab | 120 ft | 17,056 | Fair |
| I-865 EB over Irishman Run No. 051280 | 03.60 E I-65 | 1971 | Slab | 91 ft | 17,056 | Fair |
| I-865 WB over Irishman Run No. 051290 | 03.60 E I-65 | 1971 | Slab | 91 ft | 17,056 | Fair |
| I-865 WB over Eagle Creek No. 051320 | 04.10 E I-65 | 1971 | Stringer/Multi-beam or Girder | 297 ft | 16,990 | Fair |
| I-65 SB over Lafayette Road Nb/Sb No. 037160 | 00.48 S I-865 | 1959 | Stringer/Multi-beam or Girder | 296 ft | 16,979 | Fair |
| I-65 NB over Lafayette Road No. 037150 | 00.48 S I-865 | 1959 | Stringer/Multi-beam or Girder | 296 ft | 16,967 | Fair |
| US 136 over Emily Gardner Ditch No. 026891 | 02.55 W SR 75 | 2008 | Culvert | 34 ft | 16,753 | Fair |
| SR 39 over Prairie Creek No. 013300 | 00.51 N SR 32 | 1984 | Slab | 65 ft | 15,483 | Fair |
| I-865 EB over Eagle Creek No. 051310 | 04.10 E I-65 | 1971 | Stringer/Multi-beam or Girder | 300 ft | 15,240 | Fair |
| Oak Road over Fishback Creek No. 0600211 | 01.83 W I-65 | 1960 | Box Beam or Girders - Single or Spread | 106 ft | 14,819 | Fair |
| SR 39 over I-65 Sb/Nb No. 013291 | 00.90 S SR 32 | 2012 | Tee Beam | 182 ft | 14,520 | Good |
| Oak Street over Irishman Run No. 0600210 | 02.98 W US 421 | 2009 | Culvert | 37 ft | 14,000 | Good |
| SR 32 over I-65 Sb/Nb No. 010560 | 01.06 W SR 39 | 2006 | Stringer/Multi-beam or Girder | 199 ft | 13,913 | Fair |
| US 421 over Little Eagle Creek No. 032130 | 03.59 N I-465 | 1971 | Stringer/Multi-beam or Girder | 195 ft | 13,297 | Fair |
| I-65 SB to I-865 E over I-65 No. 051230 | 00.54 E I-65 | 1971 | Stringer/Multi-beam or Girder | 261 ft | 13,168 | Fair |
| Sycamore Street over Eagle Creek and Trail No. 0600212 | 00.81 W of US 421 | 1955 | Stringer/Multi-beam or Girder | 257 ft | 13,150 | Good |
| SR 32 over Dierks (sanitary) Ditch No. 010550 | 00.51 W I-65 | 2006 | Slab | 87 ft | 13,028 | Good |
| US 52 over Prairie Creek No. 019160 | 00.73 W I-65 | 1941 | Arch - Deck | 65 ft | 10,947 | Fair |
| I-74 EB over West Fork Big Walnut CR No. 044300 | 01.64 E SR 75 | 1963 | Stringer/Multi-beam or Girder | 110 ft | 10,041 | Fair |
| I-74 WB over West Fork Big Walnut CR No. 044310 | 01.64 E SR 75 | 1963 | Stringer/Multi-beam or Girder | 110 ft | 10,041 | Fair |
| US 52 over Brush Creek No. 019110 | 02.68 W SR 47 | 1941 | Arch - Deck | 60 ft | 9,868 | Fair |
| US 52 WB over Sugar Creek No. 019130 | 01.96 W SR 47 | 1966 | Arch - Deck | 249 ft | 9,868 | Fair |
| US 52 over Prairie Creek No. 019140 | 01.74 E SR 47 | 1941 | Arch - Deck | 65 ft | 9,868 | Fair |
| US 52 over Prairie Creek No. 019150 | 02.09 W I-65 | 1941 | Arch - Deck | 65 ft | 9,868 | Fair |
| SR 267 WB over I-65 Sb/Nb No. 076826 | 08.59 N I-74 | 2010 | Box Beam or Girders - Single or Spread | 177 ft | 9,794 | Good |
| I-74 EB over Big Raccoon Creek No. 044260 | 03.03 W SR 75 | 1964 | Stringer/Multi-beam or Girder | 116 ft | 8,868 | Fair |
| I-74 WB over Big Raccoon Creek No. 044270 | 03.03 W SR 75 | 1964 | Stringer/Multi-beam or Girder | 116 ft | 8,868 | Fair |
| Zionsville Road over Eagle Creek No. 0600147 | 00.15 S of Oak Street | 1995 | Stringer/Multi-beam or Girder | 216 ft | 8,600 | Good |
| Ford Road over Eagle Creek No. 0600216 | 00.50 S I-865 | 2015 | Tee Beam | 176 ft | 7,760 | Good |
| SR 32 over Higgins (owens) Ditch No. 010530 | 00.17 W SR 75 | 1983 | Stringer/Multi-beam or Girder | 65 ft | 7,529 | Good |
| SR 32 over Wolf Creek No. 010540 | 02.62 E SR 75 | 1927 | Slab | 26 ft | 7,529 | Fair |
| SR 32 over Finley Creek No. 010620 | 01.24 E US 421 | 1958 | Slab | 72 ft | 7,502 | Poor |
| US 421 over Finley Creek No. 032140 | 01.14 S SR 32 | 1931 | Culvert | 51 ft | 7,488 | Good |
| SR 267 over White Lick Creek No. 031230 | 00.90 S I-65 | 2000 | Culvert | 43 ft | 7,409 | Good |
| SR 39 over Small Reynolds Ditch No. 013315 | 01.22 N SR 32 | 1992 | Slab | 72 ft | 7,110 | Fair |
| SR 32 over Big Eagle Creek No. 010610 | 00.05 E US 421 | 1993 | Box Beam or Girders - Single or Spread | 168 ft | 7,040 | Good |
| CR 400S over Fishback Creek No. 0600215 | 00.30 W CR 575 E | 2015 | Slab | 216 ft | 6,820 | Good |
| Ford Road over I-865 No. 051300 | 03.77 E I-65 | 1971 | Stringer/Multi-beam or Girder | 212 ft | 6,182 | Fair |
| SR 32 over Mounts Run No. 010600 | 02.26 W US 421 | 1932 | Stringer/Multi-beam or Girder | 55 ft | 5,931 | Fair |
| SR 32 over Prairie Creek No. 010581 | 01.55 E SR 39 | 2012 | Slab | 156 ft | 5,760 | Good |
| SR 32 over Neese Ditch No. 010591 | 02.68 W US 421 | 2012 | Slab | 90 ft | 5,760 | Good |
| SR 32 over Artman Ditch No. 080648 | 01.42 W US 421 | 2012 | Culvert | 23 ft | 5,760 | Good |
| US 421 over Long Br Little Eagle CR No. 032127 | 02.07 N I-465 | 2006 | Culvert | 26 ft | 5,757 | Good |
| US 421 over Eagle Creek No. 032150 | 00.17 S SR 32 | 1971 | Stringer/Multi-beam or Girder | 165 ft | 5,757 | Good |
| SR 47 over I-65 Sb/Nb No. 017700 | 01.84 S SR 39 | 1970 | Stringer/Multi-beam or Girder | 218 ft | 5,728 | Fair |
| SR 32 over Isenhour Ditch No. 010584 | 02.37 E SR 39 | 2000 | Slab | 80 ft | 5,670 | Good |
| SR 39 over Spring Creek No. 013310 | 00.56 S SR 47 | 1953 | Culvert | 27 ft | 5,542 | Good |
| SR 267 EB over I-65 Sb/Nb No. 080796 | 08.59 N I-74 | 2021 | Tee Beam | 148 ft | 5,403 | Good |
| SR 32 over Hoskin Ditch No. 010587 | 04.25 E SR 39 | 2001 | Culvert | 31 ft | 5,098 | Fair |
| SR 32 over Threldkeld Ditch No. 010520 | 02.59 W SR 75 | 1983 | Slab | 67 ft | 5,070 | Fair |
| SR 39 over Sugar Creek No. 013321 | 02.43 N SR 47 | 2019 | Stringer/Multi-beam or Girder | 188 ft | 5,060 | Good |
| SR 47 over Browns Wonder Creek No. 017710 | 02.63 N SR 39 | 1965 | Box Beam or Girders - Multiple | 61 ft | 4,837 | Good |
| US 52 WB over I-65 Sb/Nb No. 037240 | 01.89 N SR 32 | 1970 | Stringer/Multi-beam or Girder | 281 ft | 4,664 | Poor |
| CR 300S over Big Eagle Creek No. 0600128 | 00.75 W of SR 421 | 1983 | Box Beam or Girders - Single or Spread | 189 ft | 4,520 | Good |
| SR 47 over Buntin Ditch No. 017706 | 1.30 N SR 39 | 2020 | Culvert | 24 ft | 4,390 | Good |
| Indianapolis Road over Etter Ditch No. 0600229 | 0.06 S of CR 550 South | 2022 | Slab | 72 ft | 4,152 | Good |
| SR 39 over Main Edlin Ditch No. 013280 | 03.37 S I-65 | 1936 | Stringer/Multi-beam or Girder | 52 ft | 4,050 | Fair |
| SR 47 over Prairie Creek No. 017680 | 00.48 N SR 75 | 1981 | Slab | 178 ft | 3,976 | Fair |
| SR 32 over Isenhour Ditch No. 010582 | 01.97 E SR 39 | 2000 | Slab | 79 ft | 3,770 | Fair |
| US 52 EB over Goldsberry Creek No. 019100 | 04.23 W SR 47 | 1946 | Slab | 29 ft | 3,660 | Fair |
| US 52 WB over Goldsberry Creek No. 019105 | 04.23 W SR 47 | 1925 | Slab | 30 ft | 3,660 | Fair |
| Witt RD over Small Reynolds Ditch No. 0600230 | 0.30 N Lafayette Ave | 2022 | Culvert | 22 ft | 3,498 | Good |
| SR 39 over Grassy Branch No. 013270 | 04.16 N I-74 | 1936 | Stringer/Multi-beam or Girder | 31 ft | 3,218 | Good |
| SR 75 over I-74 Eb/Wb No. 024860 | 01.36 N SR 234 | 1963 | Stringer/Multi-beam or Girder | 236 ft | 2,806 | Fair |
| SR 47 over Spring Creek No. 017690 | 00.75 S I-65 | 1988 | Slab | 92 ft | 2,480 | Fair |
| US 52 EB over Sugar Creek No. 019120 | 01.96 W SR 47 | 1941 | Arch - Deck | 248 ft | 2,460 | Good |
| CR 300S over Jackson Run No. 0600195 | 00.60 W of CR 975 E | 1950 | Culvert | 28 ft | 2,410 | Fair |
| CR 650E over Fishback Creek No. 0600122 | 00.20 N of CR 550 S | 1965 | Slab | 92 ft | 2,320 | Fair |
| CR 300S over Jackson Run No. 0600240 | 00.65 W of CR 875 E | 2024 | Stringer/Multi-beam or Girder | 72 ft | 2,300 | Good |
| CR 1100E over Big Eagle Creek No. 0600136 | 00.05 S of CR 550 S | 1965 | Stringer/Multi-beam or Girder | 176 ft | 2,210 | Fair |
| SR 75 over Muskrat Creek No. 024890 | 00.32 N SR 32 | 1994 | Slab | 65 ft | 2,028 | Good |
| CR 550S over Fishback Creek No. 0600142 | 00.45 W of CR 800 E | 1965 | Slab | 82 ft | 2,010 | Fair |
| Bloor Lane over Zionsville Trail/Ditch No. 0600160 | 00.10 E Ford Road | 1920 | Box Beam or Girders - Multiple | 137 ft | 1,870 | Fair |
| SR 75 over Big Raccoon Creek No. 024880 | 02.33 N I-74 | 1997 | Slab | 92 ft | 1,869 | Fair |
| 206th Stcr 300 N over I-65 Sb/Nb No. 037270 | 00.73 N US 52 | 1970 | Stringer/Multi-beam or Girder | 224 ft | 1,852 | Fair |
| SR 75 over Walnut Fork of Sugar Cr. No. 024887 | 01.20 S SR 32 | 2006 | Culvert | 22 ft | 1,794 | Good |
| SR 75 over Wells Ditch No. 024871 | 02.15 N I-74 | 2021 | Slab | 72 ft | 1,792 | Good |
| SR 75 over Wolf Creek No. 024910 | 01.91 S SR 47 | 1936 | Stringer/Multi-beam or Girder | 89 ft | 1,587 | Fair |
| I-465 NB to I-865 over I-865 No. 050620 | 01.97 W US 421 | 1967 | Stringer/Multi-beam or Girder | 180 ft | 1,577 | Fair |
| CR 300S over Jackson Run No. 0600130 | 00.30 W of CR 700 E | 1950 | Culvert | 22 ft | 1,480 | Fair |
| Cooper Road over I-865 No. 051270 | 02.25 E I-65 | 1971 | Stringer/Multi-beam or Girder | 212 ft | 1,425 | Fair |
| CR 300S over Branch of Fishback Creek No. 0600131 | 00.25 W of CR 450 E | 1995 | Box Beam or Girders - Multiple | 36 ft | 1,410 | Good |
| Indianapolis Ave over Prairie Creek No. 0600164 | 00.01 SW I-65 | 1965 | Stringer/Multi-beam or Girder | 42 ft | 1,390 | Fair |
| Indianapolis Ave over Prairie Creek No. 0600165 | 00.01 SW I-65 | 1965 | Culvert | 23 ft | 1,390 | Fair |
| SR 75 over Wiley Creek No. 024900 | 02.30 N SR 32 | 1996 | Slab | 26 ft | 1,320 | Fair |
| Kissel Road over I-865 No. 051260 | 01.50 E I-65 | 1971 | Stringer/Multi-beam or Girder | 212 ft | 1,310 | Fair |
| Willow Road over Little Eagle Creek No. 0600196 | 00.50 E of US 421 | 1995 | Slab | 180 ft | 1,300 | Fair |
| Templin RD over Little Eagle Creek No. 0600231 | 00.30 W of US 421 | 2022 | Tee Beam | 90 ft | 1,300 | Good |
| CR 900E over Mounts Run No. 0600134 | 00.01 N of CR 150 S | 1970 | Slab | 82 ft | 1,230 | Fair |
| SR 47 over Wolf Creek No. 017670 | 01.68 S SR 75 | 1983 | Stringer/Multi-beam or Girder | 161 ft | 1,217 | Fair |
| N East Street over Prairie Creek No. 0600176 | 00.10 N of Royal St. | 2000 | Slab | 57 ft | 1,190 | Good |
| CR 200S over Big Eagle Creek No. 0600133 | 00.80 W of SR 421 | 1990 | Box Beam or Girders - Single or Spread | 186 ft | 1,030 | Good |
| Sugar Creek Road over Sugar Creek No. 0600005 | 00.80 N of SR 47 | 1969 | Stringer/Multi-beam or Girder | 277 ft | 1,010 | Fair |
| Sugar Creek Road over Prairie Creek No. 0600006 | 00.77 N of SR 47 | 1969 | Box Beam or Girders - Single or Spread | 112 ft | 1,010 | Good |
| Hunt Club Road over Irishman Run No. 0600144 | 00.55 W of CR 1000 E | 1995 | Slab | 25 ft | 970 | Good |
| CR 100S over Prairie Creek No. 0600119 | 01.30 W CR 300 E | 1920 | Box Beam or Girders - Multiple | 34 ft | 850 | Poor |
| CR 25W over Smith Ditch No. 0600106 | 00.20 N of CR 450 S | 1930 | Stringer/Multi-beam or Girder | 27 ft | 810 | Fair |
| Grant Street over Prairie Creek No. 0600180 | 00.10 N of Washington St. | 1968 | Stringer/Multi-beam or Girder | 117 ft | 810 | Good |
| E Fordice Street over Prairie Creek No. 0600177 | 00.01 W of Park Street | 2008 | Culvert | 33 ft | 790 | Fair |
| Williams Street over Prairie Creek No. 0600179 | 00.25 E of Park Street | 1972 | Slab | 106 ft | 790 | Good |
| Kissel Road over Fishback Creek No. 0600192 | 00.15 S of Hunt Club Road | 1970 | Culvert | 36 ft | 750 | Fair |
| Kissel Road over Fishback Creek No. 0600143 | 00.30 N of Hunt Club Road | 1960 | Slab | 89 ft | 740 | Fair |
| Perry-Worth Road over Prairie Creek No. 0600163 | 00.25 S of CR 100 S | 1965 | Stringer/Multi-beam or Girder | 38 ft | 740 | Fair |
| Perry-Worth Road over Prairie Creek No. 0600167 | 00.01 NE I-65 | 1965 | Slab | 23 ft | 740 | Good |
| Lafayette Avenue over Prairie Creek No. 0600169 | 00.30 N of SR 32 | 1997 | Box Beam or Girders - Multiple | 50 ft | 740 | Good |
| CR 1200E over Branch of Big Eagle Cr. No. 0600036 | 00.20 N of SR 47 | 1994 | Box Beam or Girders - Multiple | 37 ft | 720 | Fair |
| CR 550 S over I-65 Sb/Nb No. 080830 | 1.95 S SR 267 | 2022 | Tee Beam | 207 ft | 716 | Good |
| CR 200S over Lennox Ditch No. 0600132 | 00.70 W of CR 900 E | 1900 | Box Beam or Girders - Multiple | 29 ft | 710 | Fair |
| Patterson Street over Prairie Creek No. 0600168 | 00.40 N of SR 32 | 1995 | Box Beam or Girders - Multiple | 54 ft | 710 | Fair |
| Hunt Club Road over Fishback Creek No. 0600145 | 00.65 W of CR 850 E | 1970 | Box Beam or Girders - Multiple | 80 ft | 680 | Fair |
| CR 550S over W Fork Big Walnut Creek No. 0600111 | 00.25 E of CR500 W | 1937 | Stringer/Multi-beam or Girder | 44 ft | 670 | Fair |
| CR 550S over Edlin Ditch No. 0600112 | 00.50 W of SR 39 | 1980 | Box Beam or Girders - Multiple | 43 ft | 670 | Fair |
| CR 1200E over Big Eagle Creek No. 0600219 | 00.67 S of SR 47 | 2000 | Culvert | 25 ft | 660 | Good |
| CR 1200E over Kreager Ditch No. 0600220 | 02.80 S of SR 47 | 2000 | Culvert | 25 ft | 660 | Good |
| CR 650N over Prairie Creek No. 0600014 | 00.75 W of CR 625 W | 1988 | Box Beam or Girders - Single or Spread | 155 ft | 640 | Fair |
| CR 650N over Tributary to Prairie Cre No. 0600015 | 00.15 E of CR 625 W | 2000 | Culvert | 26 ft | 640 | Good |
| Elizaville Ave over Browns Wonder Creek No. 0600063 | 00.15 W of CR 250 E | 1965 | Slab | 57 ft | 640 | Fair |
| CR 700 S over I-74 No. 044290 | 00.89 E SR 75 | 1963 | Stringer/Multi-beam or Girder | 225 ft | 633 | Fair |
| CR 1075W over Sugar Creek No. 0600010 | 00.10 N of SR 47 | 1977 | Stringer/Multi-beam or Girder | 220 ft | 620 | Good |
| CR 1075W over Goldsberry Creek No. 0600012 | 00.45 N of CR 700 N | 1980 | Slab | 85 ft | 620 | Good |
| CR 750S over Etter Ditch No. 0600149 | 01.10 W of CR 600 E | 1992 | Box Beam or Girders - Multiple | 44 ft | 620 | Fair |
| CR 750S over White Lick Creek No. 0600150 | 00.25 W of CR 475 E | 1964 | Slab | 62 ft | 620 | Fair |
| CR 1200E over Finley Creek No. 0600039 | 00.50 N of CR 100 N | 1992 | Box Beam or Girders - Multiple | 31 ft | 610 | Fair |
| Elizaville Road over Trib to Browns Wonder C No. 0600062 | 00.45 N of CR 350 N | 1994 | Box Beam or Girders - Multiple | 58 ft | 610 | Fair |
| CR 100N over Browns Wonder Creek No. 0600223 | 00.25 W of CR 500 E | 2018 | Culvert | 24 ft | 600 | Good |
| Garfield Street over Small Reynolds Ditch No. 0600199 | 00.01 N of Fairlane Dr. | 2003 | Slab | 76 ft | 590 | Good |
| E Washington ST over Prairie Creek No. 0600181 | 00.10 E of Grant St. | 1990 | Box Beam or Girders - Multiple | 47 ft | 570 | Fair |
| CR 500W over W Fork Big Walnut Creek No. 0600225 | 00.20 S of CR 550 S | 2021 | Stringer/Multi-beam or Girder | 60 ft | 554 | Good |
| Frankfort Ave over Sugar Creek No. 0600018 | 00.40 N of CR 800 N | 1987 | Box Beam or Girders - Single or Spread | 249 ft | 550 | Fair |
| CR 550W over Spring Creek No. 0600019 | 00.40 N of US 52 | 1960 | Slab | 72 ft | 550 | Fair |
| CR 500S over Wells Ditch No. 0600190 | 00.25 E of SR 75 | 1960 | Culvert | 28 ft | 520 | Good |
| CR 700E over Fishback Creek No. 0600191 | 00.24 N of CR 550 S | 1980 | Culvert | 36 ft | 510 | Fair |
| Park Street over Prairie Creek No. 0600178 | 00.02 S of Fordice Street | 1935 | Stringer/Multi-beam or Girder | 38 ft | 480 | Fair |
| Sam Ralston Road over Prairie Creek No. 0600066 | 00.50 N of SR 32 | 2006 | Stringer/Multi-beam or Girder | 78 ft | 430 | Good |
| CR 200E over Wiley Thompson Ditch No. 0600157 | 00.30 N of CR 800 S | 2005 | Box Beam or Girders - Single or Spread | 53 ft | 420 | Good |
| N Meridian Street over Prairie Creek No. 0600175 | 00.10 N of Royal Street | 2002 | Culvert | 28 ft | 420 | Fair |
| SR 38 over Wiley Ditch No. 012705 | 05.36 W SR 47 | 1958 | Culvert | 23 ft | 401 | Fair |
| CR 500W over Wolf Creek No. 0600077 | 00.50 S of SR 32 | 1965 | Slab | 72 ft | 400 | Fair |
| Chicago Street over Prairie Creek No. 0600170 | 00.01 W of Jameson St. | 1955 | Box Beam or Girders - Multiple | 38 ft | 400 | Good |
| W Busby Street over Prairie Creek No. 0600172 | 00.02 E of Jameson St. | 1910 | Box Beam or Girders - Multiple | 40 ft | 400 | Fair |
| Royal Street over Prairie Creek No. 0600174 | 00.01 W of SR 39 | 2000 | Culvert | 50 ft | 400 | Good |
| CR 600S over Grassy Branch No. 0600224 | 00.15 E of SR 39 | 2020 | Slab | 34 ft | 400 | Good |
| CR 150W over Spring Creek No. 0600239 | 00.05 S of CR 500 N | 2024 | Slab | 81 ft | 400 | Good |
| CR 500W over Edlin Ditch No. 0600162 | 00.75 N of CR 750 S | 1955 | Slab | 80 ft | 370 | Fair |
| Albert S White Dri over Jackson Run No. 0600222 | 0.20 S CR E 300 S | 2018 | Culvert | 43 ft | 360 | Good |
| CR 300N over Big Eagle Creek No. 0600040 | 00.30 W of CR 1000 E | 1930 | Box Beam or Girders - Multiple | 51 ft | 350 | Fair |
| CR 500W over Prairie Creek No. 0600076 | 00.01 N of CR 450 N | 1972 | Slab | 102 ft | 350 | Fair |
| CR 300S over Big Raccoon Creek No. 0600100 | 00.30 W of CR 600 W | 2007 | Slab | 83 ft | 350 | Good |
| CR 800S over W Fork Big Walnut Creek No. 0600152 | 00.75 W of CR 675 W | 1965 | Slab | 102 ft | 340 | Good |
| SR 38 over Stoker Ditch No. 012700 | 04.75 E US 421 | 1966 | Slab | 62 ft | 329 | Poor |
| N West Street over Prairie Creek No. 0600173 | 00.10 S of Royal St. | 2003 | Culvert | 29 ft | 310 | Good |
| CR 1000E over Big Eagle Creek No. 0600044 | 00.40 N of SR 32 | 1925 | Box Beam or Girders - Multiple | 74 ft | 300 | Poor |
| CR 850N over Mud Creek No. 0600029 | 00.60 W of CR 300 E | 1900 | Box Beam or Girders - Multiple | 53 ft | 290 | Fair |
| Enterprise Blvd over Sanitary Ditch No. 0600201 | 00.50 S of SR 32 | 2000 | Culvert | 22 ft | 290 | Good |
| CR 650N over Spring Creek No. 0600020 | 00.02 E of CR 500 W | 1965 | Slab | 73 ft | 270 | Fair |
| CR 825N over Browns Wonder Creek No. 0600027 | 00.10 E of SR 39 | 1975 | Slab | 104 ft | 260 | Fair |
| CR 900E over Stoker Ditch No. 0600037 | 00.01 N of CR 900 N | 2003 | Box Beam or Girders - Multiple | 63 ft | 260 | Good |
| CR 600E over Mounts Run No. 0600051 | 00.60 N of CR 100 N | 1935 | Box Beam or Girders - Multiple | 35 ft | 260 | Fair |
| CR 600E over Mounts Run No. 0600052 | 00.30 N of CR 200 N | 1930 | Stringer/Multi-beam or Girder | 25 ft | 260 | Poor |
| CR 400 S over Smith Ditch No. 0600221 | 00.10 E of CR50 E | 2017 | Culvert | 28 ft | 260 | Good |
| Blubaugh Ave over Reagon Run No. 0600017 | 00.90 W of CR 200 W | 1960 | Slab | 63 ft | 250 | Fair |
| CR 500S over I-74 Eb/Wb No. 044280 | 02.44 W SR 75 | 1964 | Stringer/Multi-beam or Girder | 203 ft | 248 | Fair |
| CR 800 Sco Line RD over I-74 No. 044320 | 02.32 E SR 75 | 1963 | Stringer/Multi-beam or Girder | 220 ft | 244 | Fair |
| CR 1100E over Finley Creek No. 0600043 | 00.02 N of SR 32 | 1930 | Box Beam or Girders - Multiple | 29 ft | 230 | Fair |
| Hazelrigg Road over Deer Creek No. 0600068 | 01.10 W of CR 350 W | 1935 | Box Beam or Girders - Multiple | 26 ft | 230 | Poor |
| CR 500S over Big Raccoon Creek No. 0600097 | 01.00 W of CR 1050 W | 1960 | Slab | 91 ft | 230 | Fair |
| CR 550E over Carroll Ditch No. 0600034 | 00.05 S of Pumpkin Vine R | 1930 | Box Beam or Girders - Multiple | 33 ft | 200 | Fair |
| CR 100S over Walnut Fork of Sugar CR No. 0600095 | 00.80 W of CR 950 W | 1977 | Slab | 79 ft | 200 | Good |
| CR 600W over W Fork Big Walnut Creek No. 0600154 | 00.90 N of CR 750 S | 1980 | Box Beam or Girders - Multiple | 28 ft | 200 | Poor |
| 261st Stcr 850 N over I-65 Sb/Nb No. 037330 | 02.91 N SR 47 | 1969 | Stringer/Multi-beam or Girder | 324 ft | 196 | Good |
| CR 200N over Kreager Ditch No. 0600047 | 00.50 W of CR 100 E | 1986 | Box Beam or Girders - Multiple | 34 ft | 180 | Fair |
| CR 350W over Spring Creek No. 0600021 | 00.10 N of SR 47 | 1986 | Slab | 107 ft | 170 | Good |
| CR 350W over Sugar Creek No. 0600022 | 00.30 S of CR 850 N | 1910 | Truss - Thru | 123 ft | 170 | Good |
| CR 1100E over Kreager Ditch No. 0600042 | 00.10 N of CR 100 N | 1986 | Box Beam or Girders - Multiple | 29 ft | 170 | Fair |
| CR 900W over Wolf Creek No. 0600188 | 00.10 S of CR 500 N | 1966 | Culvert | 51 ft | 170 | Good |
| CR 1050W over Little Sugar Creek No. 0600193 | 00.85 N of SR 32 | 1960 | Culvert | 46 ft | 170 | Fair |
| CR 750N over Browns Wonder Creek No. 0600194 | 00.90 E of CR50 W | 2009 | Slab | 66 ft | 170 | Good |
| Rock Bridge Drive over Unamed Ditch No. 0600207 | 00.01 N of CR 400 S | 2008 | Culvert | 35 ft | 170 | Good |
Structure types in Boone County
| Box Beam or Girders - Multiple | 79 | 27.1% |
| Slab | 72 | 24.7% |
| Stringer/Multi-beam or Girder | 65 | 22.3% |
| Culvert | 47 | 16.1% |
| Box Beam or Girders - Single or Spread | 12 | 4.1% |
| Tee Beam | 9 | 3.1% |
| Arch - Deck | 7 | 2.4% |
| Truss - Thru | 1 | 0.3% |
Other counties in Indiana
- Adams County 195
- Allen County 615
- Bartholomew County 269
- Benton County 152
- Blackford County 73
- Brown County 114
- Carroll County 160
- Cass County 187
- Clark County 259
- Clay County 185
- Clinton County 210
- Crawford County 123
- Daviess County 221
- Dearborn County 145
- Decatur County 220
- DeKalb County 149
- Delaware County 276
- Dubois County 220
- Elkhart County 278
- Fayette County 100
- Floyd County 149
- Fountain County 196
- Franklin County 161
- Fulton County 85
- Gibson County 366
- Grant County 280
- Greene County 239
- Hamilton County 460
- Hancock County 201
- Harrison County 128
- Hendricks County 358
- Henry County 206
- Howard County 194
- Huntington County 187
- Jackson County 321
- Jasper County 189
- Jay County 191
- Jefferson County 154
- Jennings County 162
- Johnson County 230
- Knox County 290
- Kosciusko County 153
- LaGrange County 100
- Lake County 501
- LaPorte County 227
- Lawrence County 165
- Madison County 301
- Marion County 969
- Marshall County 183
- Martin County 104
- Miami County 171
- Monroe County 234
- Montgomery County 252
- Morgan County 253
- Newton County 172
- Noble County 88
- Ohio County 41
- Orange County 136
- Owen County 150
- Parke County 200
- Perry County 149
- Pike County 173
- Porter County 279
- Posey County 207
- Pulaski County 102
- Putnam County 293
- Randolph County 256
- Ripley County 191
- Rush County 227
- Scott County 118
- Shelby County 247
- Spencer County 247
- St. Joseph County 227
- Starke County 87
- Steuben County 135
- Sullivan County 217
- Switzerland County 62
- Tippecanoe County 330
- Tipton County 117
- Union County 58
- Vanderburgh County 279
- Vermillion County 127
- Vigo County 296
- Wabash County 192
- Warren County 135
- Warrick County 197
- Washington County 174
- Wayne County 343
- Wells County 158
- White County 214
- Whitley County 115