BlockBefore
Decorative drawing: a timber truss bridge spanning a river on stone piers, side elevation. Not a photograph of this place.

Ohio State Route 51 Bridge Over the Portage River

Listed on the National Register of Historic Places in 1994. A historic map-sheet match is not published yet. The record needs a coordinate-quality review before it can be joined to a sheet boundary.

From the record

“Applicable National Register Criteria Significant Dates”

Narrative Statement of Significance, National Register nomination for Ohio State Route 51 Bridge Over the Portage River. Machine-read text.

one of 21 National Register listings in Ottawa County · listed in 1994 · category: Structure.

Sources: the nomination case file at the National Archives · the full case file on this site · the National Register database, National Park Service

The listing

  • What is counted as historic. The nomination lists 1 structure as contributing to the listing.
  • Address. OH 51 over the Portage R., Elmore, 43416
  • When was it listed? 1994-03-17
  • Category. structure
  • Township. Harris township
  • National Register reference number. 94000239 - the number the National Park Service assigned this property when it was listed, and the key its nomination file is catalogued under at the National Archives.

Specimens collected near this property

12 of 1,117 shown

Regional context, not property-specific evidence. Museums hold 1,117 specimens collected within 10 miles of Ohio State Route 51 Bridge Over the Portage River between 1825 and 1975: 1,104 Animalia, 9 Plantae, 3 Fungi, 1 Chromista. 12 distinct Species records are shown. Collected by Albiet, P., Berra, T. M. (Tim M.) & Class, Boesal, M. and others. Each is a physical object with a catalogue number, and each entry opens the museum's record. This is what was collected and kept, not a survey of what lives here - nothing can be concluded from a species being absent.

Image SpeciesYear Collected by Where, as recorded
A photograph of the species Hygroamblystegium tenax, not of this specimenHygroamblystegium tenax (Hedw.) Jenn.1825T. DrummondBanks of the Portage River
A photograph of the species Graptemys geographica, not of this specimenGraptemys geographica (Lesueur, 1817)1893not recordedPort Clinton, 10 mi W of, Tousaint River
A photograph of the species Lepomis gibbosus, not of this specimenLepomis gibbosus (Linnaeus, 1758)1893not recordedOak Harbor, Ohio
A photograph of the species Lithobates pipiens, not of this specimenLithobates pipiens (Schreber, 1782)1893not recordedOak Harbor, Portage River
A photograph of the species Procambarus blandingii, not of this specimenProcambarus blandingii (Harlan, 1830)1893United States Fish CommissionPortage River, at Oak Harbor
A photograph of the species Alisma triviale, not of this specimenAlisma triviale Pursh1894Moseley, E.L.Portage River, Oak Harbor
A photograph of the species Lepomis macrochirus, not of this specimenLepomis macrochirus Rafinesque, 18191894C. RutterPortage River, Oak Harbor, Ohio
A photograph of the species Moxostoma erythrurum, not of this specimenMoxostoma erythrurum (Rafinesque, 1818)1894C. RutterPortage River, Oak Harbor, Ohio
A photograph of the species Notemigonus crysoleucas, not of this specimenNotemigonus crysoleucas (Mitchill, 1814)1894C. RutterPortage River, Oak Harbor, Ohio
A photograph of the species Elsinoe veneta, not of this specimenElsinoe veneta (Burkh.) Jenkins1896Selby A. S.Elmore
Albugo candida (Pers. ex J.F.Gmel.) Roussel1898Selby, A. D.Oak Harbor
Braconidae1928W.V. Balduf

All 1,117 specimens within 10 miles, at the Global Biodiversity Information Facility.

Mines and quarries near this property

7 within 5 miles

Regional context, not property-specific evidence. The federal mineral resources record lists 7 workings within 5 miles of Ohio State Route 51 Bridge Over the Portage River: 4 past producers, 3 producers. 3 still produce. What was taken out: Stone, Crushed/Broken, Calcium, Limestone, General, Beryllium. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Where SiteCommodity StatusRecorded
Brush Wellman/ Elmore, OhioBerylliumPast Producer
Woodville Lime & Chemical QuarryLimestone, GeneralPast ProducerSedimentary
Genoa QuarryCalciumPast ProducerCalcite
Martin Marietta Refractories QuarryCalciumPast ProducerCalcite
Martin Marietta Refractories QuarryStone, Crushed/BrokenProducer
U.S. Gypsum Company Genoa QuarryStone, Crushed/BrokenProducer
Woodville Lime and Chemical QuarryStone, Crushed/BrokenProducer

Every working recorded in Ottawa County

Storms near this property

29 since 1998

Regional context, not property-specific evidence. The National Weather Service names Elmore, the town this property stands in, in 29 storm reports between 1998 and 2024: 20 thunderstorm wind, 8 hail, 1 tornado. No death or injury is recorded in these reports. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.

WhenEvent Place namedHarm What the report says
August 2010Thunderstorm WindElmore$75,000Thunderstorm winds downed numerous large tree limbs onto power lines. Widespread power outages resulted in the eastern portion of Elmore.
August 2023Tornado (EF1)Elmore$30,000The tornado began near the intersection of South Nissen and Deno Roads, about 1.5 miles north of Elmore, where several tree limbs were snapped. As this tornado moved southeastward, it damaged a nursery greenhouse before crossing the Portage River, where it downed several trees and scattered broken tree limbs onto several homes. The tornado tracked farther southeastward, uprooted three large trees onto a home, and damaged the roof of this home before entering Sandusky County. Estimated peak tornadic winds were 100 mph.
April 2001Thunderstorm WindElmore$30,000Thunderstorm winds downed 8 trees at a golf course. A building at the golf course was also damaged.
June 2010Thunderstorm WindElmore$25,000A thunderstorm downburst downed trees from northeast of Elmore to near Oak Harbor.
July 2011Thunderstorm WindElmore$20,000Thunderstorm winds downed numerous large trees and large tree limbs. Power lines were downed as well.
May 2011Thunderstorm WindElmore$10,000Thunderstorm winds downed several large trees.
August 1998Thunderstorm WindElmore$7,000Trees and power lines were downed.
August 2010HailElmore$5,000Penny sized hail was reported with this thunderstorm.
March 1998Thunderstorm WindElmore$5,000Numerous large limbs were downed.
August 2010Thunderstorm WindElmore$3,000Thunderstorm winds downed a three foot diameter tree onto Toledo Street.
June 2007Thunderstorm WindElmore$3,000Several trees were reported down.
June 1998Thunderstorm WindElmore$2,000Trees were downed.
September 2024Thunderstorm WindElmore$1,500Power pole broken along OH-105 on north side of Elmore.
May 2015Thunderstorm WindElmore$1,000Thunderstorm winds downed a tree on State Route 105 northeast of Elmore.
July 2011Thunderstorm WindElmore$1,000Thunderstorm winds downed a few large tree limbs.
August 2010Thunderstorm WindElmore$1,000Thunderstorm winds downed a couple of 12-15 diameter tree limbs.
July 2008Thunderstorm WindElmore$1,000Thunderstorm winds downed a large tree limb.
July 1999Thunderstorm WindElmore$1,000One tree and one large limb blown down.
June 2024Thunderstorm WindElmore-Trees downed in Elmore.
September 2024Thunderstorm WindElmore-Tree limbs downed along West Elmore Eastern Road in Elmore.
November 2020Thunderstorm WindElmore-Multiple trees down in the Elmore area.
July 2019Thunderstorm WindElmore-There were several large trees blown down around Elmore. This report was from Facebook.
July 2018HailElmore-Quarter sized hail was observed.
May 2007HailElmore-Penny size hail was observed.
May 2006HailElmore-Penny size hail was observed.
August 2003HailElmore-Penny size hail was observed near Elmore.
June 2008HailElmore-no account filed
June 1998HailElmore-no account filed
June 1998HailElmore-no account filed

Every storm recorded in Ottawa County

Map coverage status

No historic map-sheet match is published for this property yet. That does not mean no map exists. This record needs a coordinate-quality review before it can be joined to a sheet boundary. Browse the county's mapped places while that work is pending.

From the nomination file

3,274 words on record

When this property was proposed for the National Register, someone wrote the case for it: what the building is, and why it matters. That document is a federal record in the public domain. It is quoted below word for word, never summarised. The text was read off the scanned case file by machine, so the occasional stray character is the recogniser's and the 1970s typewriter's.

Statement of significance

- A Property is associated with events that have made a significant contribution to the broad patterns of our history. Property is associated with the lives of persons X C Property embodies the distinctive characteristics of a type, period, or method of construction or represents the work of a master, or possesses high artistic values, or represents a significant and Period of Significance distinguishable entity whose components lack 1926 - 1927 - D Property has yielded, or is likely to yield, information important in prehistory or history. (Mark "x" in all the boxes that apply.) - A owned by a religious institution or used for Significant Person - B removed from its original location. (Complete if Criterion B is marked above) - C a birthplace or grave. - D a cemetery.

- E a reconstructed building, object, or structure. - F a commemorative property. G less than 50 years of age or achieved significance within the past 50 years.

Architect: Overman, David Henry Builder: Gluss Brothers, Hamilton, OH Narrative Statement of Significance (Cite the books, articles, and other sources used in preparing this form on one or more continuation sheets.) - preliminary determination of individual listing (36 [X State Historic Preservation Office CFR 67) has been requested - Other State agency - previously listed in the National Register ] Federal agency - previously determined eligible by the National J Local government L University - designated a National Historic Landmark - Other - recorded by Historic American Buildings Survey J recorded by Historic American Engineering Engineering Bibilography Register Architect/Builder Criteria Considerations religious purposes. individual distinction.

Applicable National Register Criteria Significant Dates 9.

The whole case file for this property - 3,274 words, 27 pages, reproduced complete.

Quoted from the National Register nomination for reference 94000239, 27 pages, held by the National Archives in Record Group 79. See the catalogue record.

Listed places nearby

2 within 8 miles

Other National Register properties close enough to walk or drive between, ordered by distance from this one. Both positions come from the same geocoding pass that matched these properties to their map sheets.

Photograph PropertyDistance Listed
Old School Privy4.2 miles1975
Genoa Town Hall4.3 miles1976

Sources for this property

National Archives recordThe nomination case file for reference 94000239 in Record Group 79.
Ottawa CountyAll 21 listed properties in this county.

Provenance

  • Listing record. National Park Service National Register of Historic Places, listed-properties dataset, current to 2026-05-22.
  • Map join. Address geocoded through the United States Census geocoder, then tested against the published boundary of every sheet in the USGS Historical Topographic Map Collection.
  • How this page is made. Listing fields come from federal records; map-sheet coverage is a labelled coordinate-to-boundary calculation, not a source-field claim.
  • Specimens. Global Biodiversity Information Facility (GBIF), https://www.gbif.org/. Only records licensed CC0 or CC BY are used. Records licensed CC BY-NC are excluded because this site carries advertising. Images are checked individually and any whose licence is non-commercial, no-derivatives or unreadable is refused.
  • Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.
  • Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.