County Line Bridge

Listed on the National Register of Historic Places in 1994.

From the record

“County Line Bridge, also known as Hancock County Bridge #105, is a historic Parker through-truss bridge located in Blue River Township, Hancock County, Indiana and Ripley Township, Rush County, Indiana. It was built in 1916 and spans the Big Blue River.”
Wikipedia article County Line Bridge (Morristown, Indiana), CC BY-SA 4.0.

One of 13 National Register listings published here for Hancock County · listed in 1994 · category: Structure.

Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service · the Wikipedia article

The listing

What is counted as historic. The nomination lists 1 structure as contributing to the listing.
Address. Co. Rd. 900 E over Big Blue R., Morristown, 46115
When was it listed? November 1994
Category. structure
National Register reference number. 94001356 - 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.

Mines and quarries near this property

2 within 5 miles

Regional context, not property-specific evidence. The federal mineral resources record lists 2 workings within 5 miles of County Line Bridge: 1 producer, 1 past producer. 1 still produces. What was taken out: Sand and Gravel, Construction. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Where	Site	Commodity	Status	Recorded
	Caldwell Pit and Mill	Sand and Gravel, Construction	Producer
	Frank Alexander Gravel Pit	Sand and Gravel, Construction	Past Producer

Every working recorded in Hancock 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.

Sources for this property

National Archives record	The nomination case file for reference 94001356 in Record Group 79.
Wikipedia article	Community-written account of this property, licensed CC BY-SA.
Hancock County	All 13 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.
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.