Seneca County, Ohio bridges
Seneca County has 278 bridges and culverts in the National Bridge Inventory, the oldest built in 1900. 4 (1%) are rated poor. The most common type is box beam or girders - multiple (49%).
- Bridges
- 278
- Good
- 74%
- Fair
- 25%
- Poor
- 1%
- 4 bridges
- Average age
- 41.8 yrs
- Posted or closed
- 22
Map of bridges in Seneca County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Seneca County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good74%(205)
Fair25%(69)
Poor1%(4)
When they were built
Busiest
- Usr 224 over Sandusky RiverGood10,539 vehicles/day
- SR 18 over Sandusky RiverGood8,029 vehicles/day
- SR-53|JFK Memorial over CSX & Now RRFair7,742 vehicles/day
- SR 18D Perry ST over Sandusky RiverGood7,708 vehicles/day
- SR100 Washingtonst over Sandusky RiverGood7,278 vehicles/day
Longest
- Good
- Good
- Good
- Good
- Good
Oldest
- Ede TR 58 over Honey CreekFairBuilt 1900
- Tho TR 136 over Zeigler DitchFairBuilt 1900
- Cli TR 165 over Spicer CreekFairBuilt 1900
- River Rd. over Willow CreekFairBuilt 1914
- River Rd. over Willow CreekPoorBuilt 1914
All bridges in Seneca County
Busiest first · showing 1–200 of 278| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| Usr 224 over Sandusky River No. 7402910 | 450 Ft. East of SR 53 | 1956 | Stringer/Multi-beam or Girder | 370 ft | 10,539 | Good |
| SR 18 over Sandusky River No. 7400675 | 1800 Ft. East of SR 53 | 1994 | Stringer/Multi-beam or Girder | 256 ft | 8,029 | Good |
| SR-53|JFK Memorial over CSX & Now RR No. 7401892 | 1/2 MI N. of SR 18 | 1965 | Stringer/Multi-beam or Girder | 200 ft | 7,742 | Fair |
| SR 18D Perry ST over Sandusky River No. 7400705 | 900 Ft W JCT SR 100 | 1997 | Stringer/Multi-beam or Girder | 307 ft | 7,708 | Good |
| SR100 Washingtonst over Sandusky River No. 7402295 | 2 Blks W of Perry ST | 1997 | Stringer/Multi-beam or Girder | 278 ft | 7,278 | Good |
| Hop CR 26 over Branch of Wolf Creek Ho No. 7437730 | 1.41 MI E of SR 18 | 1968 | Slab | 73 ft | 6,639 | Good |
| Hop CR 26 over Wolf Creek Branch Ho No. 7437803 | 1 MI E of TR 121 | 1994 | Box Beam or Girders - Multiple | 44 ft | 6,639 | Good |
| SR 18D over Over Rock Creek No. 7400624 | .25 Mi. W. of SR 18/101 | 1997 | Box Beam or Girders - Multiple | 73 ft | 6,367 | Good |
| SR 18 over Rock Creek No. 7400691 | 0.16 Mi. West of SR 100 | 1929 | Arch - Deck | 55 ft | 6,253 | Fair |
| SR 101 over Morrison Creek No. 7402384 | 1.87 Mi. North of SR 18 | 1985 | Box Beam or Girders - Multiple | 44 ft | 5,869 | Good |
| SR 18 over East Branch Wolf Creek No. 7400594 | 2.07 Mi. West of Usr 224 | 1976 | Slab | 94 ft | 5,725 | Fair |
| SR 18 over Branch of Wolf Creek No. 7400640 | 0.5 MI W JCT US 224 | 1991 | Box Beam or Girders - Multiple | 60 ft | 5,725 | Good |
| Usr 224 over E. Branch of Wolf Creek No. 7402775 | 100 Ft. E. of Twp RD 101 | 2000 | Box Beam or Girders - Multiple | 52 ft | 5,384 | Good |
| Usr 224 over Ebr Wolf CR Middle Br No. 7402864 | 1.2 MI W JCT SR18 & US224 | 2004 | Box Beam or Girders - Multiple | 57 ft | 5,384 | Good |
| Usr 224 over East Br Wolf Creek No. 7402732 | 1.86 Mi. East of SR 587 | 1956 | Slab | 73 ft | 5,123 | Fair |
| Riverside Dr. over Rock Creek No. 7460090 | Riverside Dr. | 1929 | Arch - Deck | 120 ft | 4,620 | Fair |
| Ella Street over Sandusky River No. 7460067 | 0.4 MI E of SR53 | 2023 | Stringer/Multi-beam or Girder | 301 ft | 4,400 | Good |
| Ella Street over Waterworks Canal No. 7460201 | Ella St. W.W. Canal | 1979 | Box Beam or Girders - Multiple | 54 ft | 4,270 | Good |
| Usr 224 over Rock Creek No. 7403119 | 1.2 MI W of SR 67 | 1993 | Box Beam or Girders - Multiple | 83 ft | 4,000 | Good |
| SR 12 over Wolf Creek No. 7400276 | 0.31 Mi. North of SR 635 | 1955 | Slab | 132 ft | 3,920 | Fair |
| SR 12 over Fishe Ditch No. 7400314 | 1 Mi. E of SR 635 | 2014 | Culvert | 26 ft | 3,920 | Good |
| Usr 224 over Rock Creek No. 7403011 | 300 Ft W of Twp RD 201 | 1999 | Box Beam or Girders - Multiple | 82 ft | 3,557 | Good |
| Usr 224 over East Branch Rock Creek No. 7403135 | 0.07 Mi. West of SR67 | 1985 | Box Beam or Girders - Multiple | 46 ft | 3,557 | Good |
| SR 4 over Frink Run No. 7400152 | 0.94 Mi. South of SR 269 | 1962 | Slab | 29 ft | 3,390 | Fair |
| SR 12 over Wolf Creek No. 7400330 | 0.28 Mi. N. of SR 590 | 1968 | Stringer/Multi-beam or Girder | 238 ft | 3,247 | Good |
| SR 18 over Wolf Creek No. 7400454 | 0.33 Mi. East of SR 587 | 1940 | Stringer/Multi-beam or Girder | 60 ft | 3,168 | Fair |
| SR 18 over Wolf Creek No. 7400519 | 550 Ft. East of TR 87 | 1959 | Slab | 60 ft | 3,168 | Good |
| SR 67 over Honey Creek No. 7402007 | 300 Ft N JCT SR100 & SR67 | 2010 | Stringer/Multi-beam or Girder | 207 ft | 2,794 | Good |
| SR 18 over Willow Creek No. 7400748 | .3 Mi. W. of CR 13 | 1992 | Box Beam or Girders - Multiple | 46 ft | 2,715 | Good |
| SR 18 over Clouse Ditch No. 7400764 | 1.5 MI E of Tiffin | 1991 | Box Beam or Girders - Multiple | 45 ft | 2,715 | Good |
| SR 101 over Sugar Creek No. 7402449 | 1.83 Mi. South of SR 778 | 1977 | Slab | 74 ft | 2,686 | Fair |
| Usr 23 over The Outlet Branch No. 7401388 | 2.53 Mi. North of Wya/Sen | 1956 | Culvert | 30 ft | 2,682 | Fair |
| SR 4 over Aichholz Ditch No. 7400039 | 2.85 Mi. South of Usr 224 | 1962 | Slab | 54 ft | 2,347 | Good |
| SR 4 over Honey Creek No. 7400071 | 1 Mi. South of Usr 224 | 1995 | Stringer/Multi-beam or Girder | 149 ft | 2,347 | Good |
| SR 18 over Noel Mercer Ditch No. 7400812 | 100 Ft. N. of CR 46 | 1961 | Culvert | 39 ft | 2,148 | Good |
| SR 231 over Honey Creek No. 7403550 | 1.04 Mi. South of Usr 224 | 1983 | Box Beam or Girders - Multiple | 113 ft | 2,102 | Fair |
| SR 18 over Westerhouse Ditch No. 7400810 | 3.9 Mi. North of SR 163 | 1961 | Slab | 26 ft | 1,987 | Fair |
| SR 18 over Royer Ditch No. 7400934 | 8.55 Mi. North of SR 163 | 1961 | Stringer/Multi-beam or Girder | 56 ft | 1,987 | Fair |
| SR 100 over Van Metre Creek No. 7402201 | 3.17 Mi. South of USR224 | 1984 | Box Beam or Girders - Multiple | 36 ft | 1,900 | Good |
| SR 100 over Van Metre Creek No. 7402236 | 2.38 Mi. South of Usr 224 | 1986 | Culvert | 23 ft | 1,900 | Fair |
| Circular Street over Rock Creek No. 7460309 | Rock Creek | 1996 | Box Beam or Girders - Multiple | 51 ft | 1,874 | Fair |
| SR 101 over Beaver Creek No. 7402562 | .05 MI S. of SR 228 | 1992 | Box Beam or Girders - Multiple | 91 ft | 1,852 | Good |
| River Rd. over Willow Creek No. 7460104 | River Rd. | 1914 | Arch - Deck | 48 ft | 1,701 | Fair |
| River Rd. over Willow Creek No. 7460112 | 200 Feet East of Ohio Ave | 1914 | Arch - Deck | 40 ft | 1,701 | Poor |
| Summit Street over Summit St. and Rock Cree No. 7460058 | W. Side Hedges-Boyer Park | 2009 | Box Beam or Girders - Multiple | 57 ft | 1,698 | Good |
| SR 67 over Rock Creek No. 7402139 | 2.42 Mi. North of Usr 224 | 1955 | Slab | 67 ft | 1,686 | Fair |
| Huss Street over Sandusky River No. 7460252 | Sandusky River | 1995 | Stringer/Multi-beam or Girder | 275 ft | 1,600 | Good |
| Jac CR 592 over Wolf Creek No. 7439261 | .63 MI E of CR 39 | 1961 | Box Beam or Girders - Multiple | 54 ft | 1,520 | Good |
| Jac CR 592 over Bigham Ditch No. 7439717 | .25 MI W of CR 5 | 1985 | Box Beam or Girders - Multiple | 50 ft | 1,520 | Good |
| Hop CR 19 over Honey Creek No. 7437641 | .7 MI S of US224 | 1996 | Box Beam or Girders - Multiple | 143 ft | 1,492 | Good |
| SR 19 over Owl Creek No. 7401302 | 0.51 Mi. North of SR 778 | 1976 | Slab | 23 ft | 1,478 | Fair |
| SR 19 over Beaver Creek No. 7401337 | 1.4 MI N of SR 101 | 1989 | Box Beam or Girders - Multiple | 104 ft | 1,478 | Good |
| Cli CR 38 over Spicer Creek No. 7434449 | .38 MI W of CR 15 | 1995 | Box Beam or Girders - Multiple | 41 ft | 1,411 | Good |
| Cli CR 38 over Sandusky River No. 7434898 | 0.25 Miles East of SR 53 | 2013 | Box Beam or Girders - Multiple | 242 ft | 1,411 | Good |
| SR 19 over Honey Creek No. 7401035 | 0.9 Mi. N. of Bloomville | 2012 | Box Beam or Girders - Multiple | 93 ft | 1,362 | Good |
| SR 19 over Rock Creek No. 7401124 | .5 MI S. SR 18 | 2006 | Box Beam or Girders - Multiple | 59 ft | 1,354 | Good |
| Cli CR 50 over Willow Creek No. 7434545 | .4 MI E of CR 15 | 1974 | Box Beam or Girders - Multiple | 31 ft | 1,331 | Good |
| SR 590 over Wolf Creek No. 7403852 | 1/4 MI N of SR 12 | 2002 | Box Beam or Girders - Multiple | 126 ft | 1,247 | Good |
| SR 67 over East Branch Rock Creek No. 7402066 | 0.05 Mi. South of Usr 224 | 1990 | Box Beam or Girders - Multiple | 47 ft | 1,228 | Good |
| SR 67 over East Branch Rock Creek No. 7402074 | 0.29 Mi. South of Usr 224 | 1966 | Slab | 60 ft | 1,228 | Good |
| SR 67 over Buckeye Creek No. 7401922 | 0.47 Mi. North of Cra/Sen | 1966 | Slab | 54 ft | 1,197 | Fair |
| Cli CR36 over Rock Creek No. 7434502 | .2 MI W of CR13 | 1996 | Stringer/Multi-beam or Girder | 114 ft | 1,187 | Good |
| Ple CR 51 over Sandusky River No. 7443684 | 1.49 MI W of CR 15 | 2000 | Stringer/Multi-beam or Girder | 705 ft | 1,038 | Good |
| SR 587 over East Branch Wolf Creek No. 7403623 | 1.11 Mi. South of Usr 224 | 1990 | Box Beam or Girders - Multiple | 52 ft | 1,028 | Good |
| Rebecca Street over Rock Creek No. 7460016 | .07 Mile E of Circular ST | 2017 | Box Beam or Girders - Multiple | 55 ft | 1,020 | Good |
| Jac TR 45 over Muddy Creek Ja No. 7439288 | .19 MI S of T84 | 1988 | Slab | 30 ft | 983 | Good |
| Lou TR 116 over Wolf Creek No. 7443005 | 0.05 Miles West of TR 47 | 2007 | Slab | 85 ft | 983 | Good |
| Cli TR 73 over Morrison Creek No. 7434839 | 0.01 MI E of Tiffin East | 2004 | Box Beam or Girders - Multiple | 56 ft | 979 | Good |
| SR 635 over Wolf Creek No. 7403933 | 0.87 Mi. South of SR 12 | 1960 | Slab | 99 ft | 947 | Fair |
| SR 635 over Plum Run Creek No. 7403910 | 0.33 Mi. South of SR 12 | 2019 | Box Beam or Girders - Multiple | 57 ft | 930 | Good |
| Hop CR 07 over East Branch of Wolf Cree No. 7437854 | 0.17 Miles South of SR 18 | 2009 | Box Beam or Girders - Multiple | 81 ft | 919 | Good |
| Hop CR 11 over Wolf Creek No. 7437986 | .5M SE of CR 38 | 1990 | Slab | 100 ft | 883 | Fair |
| Sci CR 38 over D a Smith Ditch Sc No. 7447043 | .55 MI E of CR43 | 1974 | Box Beam or Girders - Multiple | 32 ft | 869 | Good |
| Bsp CR 6 over J Bower CO Dt 1147 No. 7431555 | .4 MI9 E of US 23 | 2017 | Box Beam or Girders - Multiple | 35 ft | 851 | Good |
| Ple CR 62 over Green Creek Pl No. 7444095 | .11 MI W of TR169 | 1978 | Stringer/Multi-beam or Girder | 58 ft | 831 | Poor |
| Ple CR 62 over Green Creek No. 7444096 | 0.11 MI W of TR169 | 2024 | Stringer/Multi-beam or Girder | 77 ft | 831 | Good |
| Cli CR 36 over Hossler Ditch No. 7434782 | .39 MI W of CR 15 | 1987 | Stringer/Multi-beam or Girder | 34 ft | 827 | Fair |
| Ple CR 15 over Sugar Creek Pl No. 7443846 | .3 MI N of CR 37 | 1986 | Box Beam or Girders - Multiple | 37 ft | 817 | Good |
| Ede TR 42 over Branch of Honey Creek No. 7436335 | .12 MI W of TR 17 | 1952 | Slab | 23 ft | 797 | Good |
| Hop TR 119 over East Br Wolf Creek No. 7438036 | .13 MI N of CR 52 | 1935 | Culvert | 22 ft | 797 | Fair |
| Hop TR 119 over East Br Wolf Creek No. 7438044 | .21 MI S of CR 591 | 1967 | Box Beam or Girders - Multiple | 40 ft | 797 | Good |
| Tho CR 46 over Glassner & Clouse Ditch No. 7450303 | 0.10 Miles West of CR 29 | 2011 | Box Beam or Girders - Multiple | 42 ft | 797 | Good |
| SR 19 over Westerhouse Ditch No. 7401176 | 0.85 Mi. South of SR 228 | 2019 | Box Beam or Girders - Multiple | 79 ft | 790 | Good |
| Sci CR 21 over Emerson Creek Ada No. 7430000 | .432 MI N of TR 178 | 2002 | Box Beam or Girders - Multiple | 38 ft | 779 | Good |
| Cli CR 13 over Willow Creek No. 7434855 | 0.16 Miles South of SR 18 | 2009 | Box Beam or Girders - Multiple | 48 ft | 773 | Good |
| Hop CR 591 over Branch of Wolf Creek Ho No. 7437722 | .1 MI E of TR 113 | 1966 | Box Beam or Girders - Multiple | 38 ft | 769 | Good |
| Sen CR 591 over Hepp Ditch SE No. 7448767 | .28 MI NE of CR7 | 1984 | Box Beam or Girders - Multiple | 26 ft | 769 | Good |
| Cli CR 15 over Hossler Ditch No. 7434472 | .3 MI N of CR 36 | 1973 | Box Beam or Girders - Multiple | 27 ft | 767 | Fair |
| SR 587 over Wolf Creek No. 7403704 | 1.38 Mi. North of Usr 224 | 1983 | Box Beam or Girders - Multiple | 45 ft | 759 | Fair |
| SR 587 over Wolf Creek Branch No. 7403712 | 1 Mile S. of SR 18 | 1996 | Box Beam or Girders - Multiple | 46 ft | 759 | Good |
| Hop CR 48 over Wolf Creek Ho No. 7437749 | .2 MI E of TR 111 | 1958 | Truss - Thru | 68 ft | 743 | Fair |
| Cli TR 15 over Morrison Creek Cl No. 7434405 | .4 MI N of SR 18 | 1960 | Box Beam or Girders - Multiple | 70 ft | 728 | Good |
| Jac CR 5 over Muskellunge Creek No. 7439318 | .01 MI S of CR 62 | 1968 | Slab | 25 ft | 697 | Good |
| Lib CR 592 over Conner Ditch Li No. 7440669 | .1 M W of TR 69 | 1968 | Box Beam or Girders - Multiple | 34 ft | 676 | Good |
| Lib CR 42 over Hammer Ditch No. 7443668 | 0.386 MI East of TR 72 | 2005 | Frame | 25 ft | 666 | Good |
| Ple CR 42 over East Branch of Wolf Cree No. 7443692 | 0.43 Miles West of SR 53 | 2010 | Box Beam or Girders - Multiple | 121 ft | 666 | Good |
| Cli TR 15 over Willow Creek No. 7434421 | .17 MI N of CR 50 | 1967 | Slab | 27 ft | 640 | Fair |
| SR 19 over Silver Creek No. 7400969 | 4.10 Mi. South of Usr 224 | 1937 | Box Beam or Girders - Multiple | 39 ft | 623 | Good |
| SR 19 over Morrison Creek No. 7401159 | 1.16 Mi. North of SR 18 | 1983 | Box Beam or Girders - Multiple | 53 ft | 617 | Good |
| SR 19 over Westerhouse Ditch No. 7401213 | 1.62 Mi. East of SR 101 | 1979 | Slab | 38 ft | 602 | Good |
| Ede CR 16 over Rock Creek No. 7436204 | .45 MI West of TR 159 | 2018 | Box Beam or Girders - Multiple | 42 ft | 579 | Good |
| Ede CR 16 over Rock Creek No. 7436211 | .05 MI E of TR 159 | 1968 | Stringer/Multi-beam or Girder | 54 ft | 579 | Good |
| Ede CR 16 over Rock Creek No. 7436238 | .12 MI W of TR 165 | 1964 | Box Beam or Girders - Multiple | 54 ft | 579 | Good |
| Ede CR 16 over Rock Creek No. 7436246 | .19 MI E of TR 165 | 1954 | Slab | 34 ft | 579 | Fair |
| Ede TR 165 over Rock Creek Ede No. 7436580 | 0.078 MI S of CR 16 | 2003 | Box Beam or Girders - Multiple | 48 ft | 579 | Good |
| Ede CR 16 over East Branch of Rock Cree No. 7436653 | 0.81 Miles West of SR 67 | 1975 | Box Beam or Girders - Multiple | 35 ft | 579 | Good |
| Hop CR 48 over Branch of Wolf Creek No. 7438214 | 0.13 Miles West of TR 129 | 2011 | Box Beam or Girders - Multiple | 45 ft | 573 | Good |
| Ple CR 61 over Wolf Creek Pl No. 7443765 | .39 MI W of SR 53 | 1955 | Stringer/Multi-beam or Girder | 162 ft | 573 | Fair |
| Hop TR-18 over East Branch Wolf Creek No. 7430003 | 600 Ft East of CR-591 | 2014 | Stringer/Multi-beam or Girder | 25 ft | 570 | Good |
| Sen CR 6 over Sandusky River SE No. 7448759 | .04 MI E of TR131 | 1978 | Stringer/Multi-beam or Girder | 300 ft | 551 | Good |
| Ple CR 34 over Green Creek No. 7444230 | Just West of TR 169 | 2011 | Box Beam or Girders - Multiple | 77 ft | 503 | Good |
| Ple CR 34 over Indian Creek No. 7444249 | 0.70 Miles East of TR 75 | 2013 | Stringer/Multi-beam or Girder | 36 ft | 503 | Good |
| Cli CR 15 over Spicer Creek No. 7434413 | .156 MI S of CR 38 | 1972 | Stringer/Multi-beam or Girder | 42 ft | 489 | Fair |
| Ede CR 6 over Honey Creek No. 7436270 | 0.667 MI E of SR 67 | 2004 | Box Beam or Girders - Multiple | 156 ft | 480 | Good |
| CR 16 over Honey Creek No. 7436629 | .67 MI E of CR 19 | 1998 | Box Beam or Girders - Multiple | 148 ft | 463 | Good |
| Hop TR 112 over Branch of Wolf Creek No. 7437994 | .42 MI W of CR 7 | 1968 | Slab | 38 ft | 435 | Good |
| Hop TR 112 over Dewald Ditch No. 7438125 | .2 MI E of TR 101 | 1984 | Stringer/Multi-beam or Girder | 50 ft | 435 | Fair |
| Hop CR 38 over Wolf Creek East Br No. 7438109 | .5 MI W of TR 135 | 1982 | Truss - Thru | 113 ft | 423 | Good |
| Blo CR 6 over Silver Creek No. 7433115 | .06 MI W of SR 19 | 1963 | Stringer/Multi-beam or Girder | 41 ft | 403 | Fair |
| Ada TR 138 over Westerhouse Ditch No. 7430176 | 650 Ft. East of TR 190 | 2016 | Box Beam or Girders - Multiple | 35 ft | 400 | Good |
| CR 49 over Aichholtz Ditch No. 7433167 | .76 Miles N of CR12 | 2020 | Box Beam or Girders - Multiple | 46 ft | 400 | Good |
| CR43 over Rock Creek No. 7447109 | Sci CR43 | 2020 | Box Beam or Girders - Multiple | 60 ft | 400 | Good |
| Main ST over Rock Creek No. 7460023 | Main ST | 1965 | Box Beam or Girders - Multiple | 61 ft | 400 | Fair |
| Sen CR 90 over Sandusky River SE No. 7448805 | .25 MI W of C19 | 1986 | Stringer/Multi-beam or Girder | 210 ft | 385 | Good |
| Tho CR 46 over Royer Ditch No. 7450060 | .25 MI E of T81 | 1997 | Box Beam or Girders - Multiple | 40 ft | 385 | Good |
| Tho CR 46 over Zeigler Ditch TH No. 7450214 | .82 MI E of CR27 | 1979 | Stringer/Multi-beam or Girder | 33 ft | 385 | Fair |
| Blo CR 12 over Aicholz Ditch No. 7433255 | 0.299 MI East of TR 77 | 2005 | Box Beam or Girders - Multiple | 57 ft | 383 | Good |
| Sci CR 38 over Westerhouse Ditch Sc No. 7446799 | .731 MI E of TR 179 | 2002 | Box Beam or Girders - Multiple | 32 ft | 371 | Good |
| Hop TR 120 over East Br Wolf Creek Ho No. 7438052 | .1 MI W of TR 129 | 1973 | Stringer/Multi-beam or Girder | 42 ft | 360 | Good |
| Ada TR 179 over Emerson Creek Ad No. 7430256 | .18 MI N of TR 178 | 1974 | Box Beam or Girders - Multiple | 33 ft | 351 | Good |
| Bsp TR 25 over Wolf Creek No. 7431694 | .59 MI N of TR 96 | 1940 | Stringer/Multi-beam or Girder | 24 ft | 351 | Fair |
| Blo TR 173 over Silver Creek Bl No. 7433239 | .68 MI N of CR 6 | 1988 | Truss - Thru | 55 ft | 351 | Good |
| Blo TR 173 over Honey Creek Bl No. 7433476 | 225 Ft. N of TR 163 | 1986 | Truss - Thru | 101 ft | 351 | Good |
| Ede TR 90 over Honey Creek No. 7436599 | .2 MI W of SR231 | 1989 | Truss - Thru | 110 ft | 351 | Good |
| Hop TR 112 over East Branch Wolf Creek No. 7438222 | 0.20 W West of TR110 | 1969 | Box Beam or Girders - Multiple | 34 ft | 351 | Good |
| Lib TR 71 over Snuff Creek No. 7440618 | .6 MI N of CR592 | 1988 | Stringer/Multi-beam or Girder | 38 ft | 351 | Good |
| Lib TR 154 over Wertz Ditch No. 7440871 | .39 MI E of TR 101 | 1943 | Stringer/Multi-beam or Girder | 35 ft | 351 | Good |
| Ple TR 167 over Sugar Creek No. 7444222 | Just South of TR 148 | 2008 | Box Beam or Girders - Multiple | 47 ft | 351 | Good |
| Sci TR 183 over Armstrong Ditch Sc No. 7447051 | .15 MI N of SR 162 | 1965 | Stringer/Multi-beam or Girder | 29 ft | 351 | Fair |
| Ple CR 33 over Spicer Creek No. 7443870 | .68 MI N of TR138 | 1972 | Stringer/Multi-beam or Girder | 29 ft | 349 | Good |
| Hop CR 38 over Lott Ditch Ho No. 7437773 | .12 MI W of SR 635 | 1965 | Slab | 27 ft | 346 | Good |
| Lou CR 38 over Wolf Creek No. 7442816 | 0.28 MI E of CR39 | 2019 | Box Beam or Girders - Multiple | 72 ft | 346 | Good |
| Lou CR 38 over Harrison Creek Lo No. 7442920 | .1 MI E of CR5 | 1985 | Box Beam or Girders - Multiple | 48 ft | 346 | Good |
| Hop CR 18 over Wolf Creek Ho No. 7438168 | .2 MI E of TR 101 | 1958 | Stringer/Multi-beam or Girder | 49 ft | 337 | Fair |
| Lou CR 18 over Wolf Creek Lo No. 7442351 | .16 MI E of SR 587 | 1974 | Box Beam or Girders - Multiple | 29 ft | 337 | Fair |
| Lou CR 18 over Burns Ditch 1203 Lo No. 7442386 | .2 MI W of TR 87 | 1971 | Stringer/Multi-beam or Girder | 35 ft | 337 | Good |
| Lou CR 18 over Branch of Wolf Creek Lo No. 7442939 | .33 MI W of TR101 | 1985 | Box Beam or Girders - Multiple | 48 ft | 337 | Good |
| Lou CR 18 over Pette Ditch No. 7442858 | .2 MI E of US23 | 1977 | Box Beam or Girders - Multiple | 30 ft | 330 | Good |
| Bsp TR 24 over Crislip Ditch No. 7431775 | .78 MI W of US 23 | 1990 | Box Beam or Girders - Multiple | 32 ft | 324 | Good |
| Cli TR 194 over Morrison Creek No. 7434693 | .83 MI N of SR 18 | 1918 | Stringer/Multi-beam or Girder | 27 ft | 324 | Fair |
| Lou TR 47 over Wolf Creek Lo No. 7442459 | .55 MI N of SR 18 | 1940 | Truss - Thru | 51 ft | 324 | Fair |
| Blo CR 43 over Silver Creek No. 7433220 | .1 MI S of TR 58 | 1962 | Box Beam or Girders - Multiple | 59 ft | 317 | Fair |
| Blo CR 43 over Honey Creek Blo No. 7433409 | 0.01 Mile North of CR 12 | 2006 | Stringer/Multi-beam or Girder | 80 ft | 317 | Good |
| Sci CR 43 over Bigham Ditch No. 7447035 | .23 MI N of SR 67 | 1974 | Box Beam or Girders - Multiple | 28 ft | 317 | Good |
| Lou TR 66 over Kern Ditch No. 7442904 | .22 MI S of US224 | 1983 | Stringer/Multi-beam or Girder | 40 ft | 305 | Fair |
| Lou TR 108 over Streng Ditch No. 7442998 | .62 MI E of SR 23 | 1990 | Box Beam or Girders - Multiple | 31 ft | 302 | Good |
| Lib CR 592 over Snuff Creek No. 7440642 | .01 MI W of TR 127 | 1956 | Box Beam or Girders - Multiple | 41 ft | 301 | Good |
| Lib CR 592 over Branch of Wolf Creek Li No. 7440960 | .1 MI E of TR 71 | 1981 | Truss - Thru | 112 ft | 301 | Good |
| Hop TR 109 over Wolf Creek No. 7437927 | .09 MI S of TR 110 | 1963 | Slab | 33 ft | 294 | Good |
| Hop TR 109 over East Br Wolf Creek No. 7437935 | .14 MI S of SR 18 | 1950 | Truss - Thru | 55 ft | 294 | Fair |
| Hop TR 109 over East Br Wolf Creek No. 7437936 | .14 MI S of SR 18 | 2024 | Box Beam or Girders - Multiple | 75 ft | 294 | Good |
| SR 228 over Emerson Creek No. 7403496 | 1 Mile N of SR 19 | 1998 | Box Beam or Girders - Multiple | 53 ft | 287 | Good |
| Cli TR 159 over Willow Creek No. 7434774 | .14 MI S of CR 50 | 1987 | Box Beam or Girders - Multiple | 30 ft | 285 | Good |
| Hop TR 132 over East Br Wolf Creek No. 7438080 | .25 MI W of CR 11 | 2022 | Box Beam or Girders - Multiple | 45 ft | 282 | Good |
| Hop TR 132 over East Br Wolf Creek No. 7438118 | .2 Mi. W of CR 11 | 2022 | Box Beam or Girders - Multiple | 45 ft | 282 | Good |
| Ven CR 56 over Honey Creek No. 7451629 | .35 MI E of CR 23 | 1974 | Box Beam or Girders - Multiple | 70 ft | 277 | Good |
| Ede CR 6 over Honey Creek Ed No. 7436165 | .2 MI W of TR 151 | 1968 | Stringer/Multi-beam or Girder | 187 ft | 275 | Fair |
| Sci T008 over Rock Creek No. 7446889 | .01 MI E of SR67 | 1955 | Box Beam or Girders - Multiple | 38 ft | 272 | Fair |
| Ple CR 33 over Sandusky River Ple No. 7443641 | 0.18 Mile South of TR 152 | 2006 | Stringer/Multi-beam or Girder | 465 ft | 262 | Good |
| Lou TR 112 over C Pette Ditch No. 7442645 | .4 MI W of SR 587 | 1958 | Slab | 27 ft | 251 | Good |
| Bsp CR 45 over Grine Jt CO Dt 1193 No. 7431872 | .8 MI N of CR 58 | 1987 | Box Beam or Girders - Multiple | 38 ft | 237 | Good |
| Cli TR 194 over Morrison Creek No. 7434694 | 0.83 MI N of SR 18 | 2023 | Box Beam or Girders - Multiple | 45 ft | 232 | Good |
| Lib TR 36 over Wolf Creek Li No. 7440707 | At Intersec TR36 & TR69 | 1936 | Culvert | 80 ft | 223 | Fair |
| Ede TR 17 over Buckeye Creek No. 7436173 | 0.163 MI N of TR 42 | 2004 | Box Beam or Girders - Multiple | 45 ft | 222 | Good |
| Ede TR 17 over Buckeye Creek No. 7436319 | .08 MI N of SR 67 | 1959 | Box Beam or Girders - Multiple | 53 ft | 222 | Good |
| Ede TR 17 over Rock Creek No. 7436491 | .28 MI S of US 224 | 1953 | Truss - Thru | 39 ft | 222 | Fair |
| Ede TR 17 over Honey Creek No. 7436645 | .4 MI N of TR 28 | 1985 | Truss - Thru | 96 ft | 222 | Good |
| Bsp TR 96 over Davison Ditch No. 7431910 | .39 MI W of SR 587 | 1999 | Box Beam or Girders - Multiple | 40 ft | 214 | Good |
| Lib TR 103 over Wertz Ditch Li No. 7440987 | .19 MI N of TR 154 | 1986 | Stringer/Multi-beam or Girder | 30 ft | 209 | Good |
| Lib TR 103 over Wolf Creek No. 7440995 | .16 MI S of SR 12 | 1993 | Box Beam or Girders - Multiple | 66 ft | 209 | Good |
| Sci TR 77 over Armstrong Ditch No. 7446897 | .29 MI S of SR 162 | 2019 | Box Beam or Girders - Multiple | 24 ft | 209 | Good |
| Sci TR122 over Morrison Creek Sc No. 7446993 | .2 MI E of CR 43 | 1993 | Box Beam or Girders - Multiple | 67 ft | 197 | Good |
| Lou TR 132 over Wolf Creek No. 7442807 | .1 MI W of TR 59 | 1997 | Box Beam or Girders - Multiple | 60 ft | 196 | Good |
| Sci CR 43 over Morrison Creek Sc No. 7446969 | .10 MI S of TR 122 | 2000 | Box Beam or Girders - Multiple | 66 ft | 195 | Good |
| Tho TR 59 over Royer Ditch No. 7450249 | 0.07 MI E of TR 79 | 2003 | Box Beam or Girders - Multiple | 50 ft | 189 | Good |
| Sen CR 14 over Bells Run SE No. 7448554 | .05 MI W of SR 53 | 1962 | Stringer/Multi-beam or Girder | 38 ft | 187 | Good |
| Sen CR 14 over Branch of Wolf Creek No. 7448848 | 0.10 Miles East of CR47 | 1955 | Box Beam or Girders - Multiple | 52 ft | 187 | Good |
| Sci CR 38 over Westerhouse Ditch No. 7446780 | .5 MI W of SR 18 | 1988 | Stringer/Multi-beam or Girder | 34 ft | 183 | Good |
| Sci TR 106 over Rock Creek Sc No. 7446926 | .33 MI E of T177 | 1997 | Box Beam or Girders - Multiple | 48 ft | 176 | Good |
| Blo TR 88 over Honey Creek No. 7433107 | 0.01 MI E of SR 19 | 2004 | Box Beam or Girders - Multiple | 79 ft | 162 | Good |
| Blo TR 88 over Stoner Creek No. 7433433 | .5 MI E of SR 19 | 1984 | Stringer/Multi-beam or Girder | 44 ft | 162 | Good |
| Ven TR 88 over Honey Creek Ve No. 7451989 | .61 MI E of T191 | 1990 | Truss - Thru | 62 ft | 162 | Good |
| Bsp CR 59 over Grine Lateral Bsp No. 7431619 | .189 MI E of CR 45 | 2003 | Box Beam or Girders - Multiple | 35 ft | 161 | Good |
| Ada TR 179 over Westerhouse Ditch Ad No. 7430299 | .21 MI N of CR 38 | 1990 | Stringer/Multi-beam or Girder | 45 ft | 155 | Good |
| Blo TR 77 over Honey Creek No. 7433301 | .28 MI S of US 224 | 1943 | Tee Beam | 96 ft | 155 | Poor |
| Blo TR 44 over Silver Creek Bl No. 7433492 | .8 MI E of SR 19 | 1985 | Box Beam or Girders - Multiple | 40 ft | 155 | Good |
| Blo TR 77 over Silver Creek Bl No. 7433506 | .16 MI N of CR 58 | 1988 | Box Beam or Girders - Multiple | 47 ft | 155 | Good |
| Blo TR 77 over Aichholz Ditch No. 7433514 | .14 MI N of CR 12 | 1988 | Stringer/Multi-beam or Girder | 42 ft | 155 | Good |
| Hop TR 110 over Wolf Creek (hepp Ditch) No. 7438133 | 0.55 Miles E of CR 7 | 2001 | Frame | 23 ft | 155 | Good |
| Hop TR 102 over Scherger Ditch No. 7438184 | .2 MI E of CR 7 | 1985 | Box Beam or Girders - Multiple | 24 ft | 155 | Fair |
Structure types in Seneca County
| Box Beam or Girders - Multiple | 136 | 48.9% |
| Stringer/Multi-beam or Girder | 67 | 24.1% |
| Slab | 30 | 10.8% |
| Truss - Thru | 21 | 7.6% |
| Frame | 12 | 4.3% |
| Culvert | 7 | 2.5% |
| Arch - Deck | 4 | 1.4% |
| Tee Beam | 1 | 0.4% |
Other counties in Ohio
- Adams County 184
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