Photos 

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Main span

Photos provided by the Arkansas Highway & Transportation Department
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Oblique view from southwest

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West truss span

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East approach

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East end

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Looking southwest

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Eastern truss spans

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Underneath

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Deck view

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Plaque

Map 

Vicinity Map

Vicinity map

Map links:

Facts 

Overview
Twelve-span deck truss bridge on US 63/US 412 over Black River and AR 25 at Black Rock
Location
Lawrence County, Arkansas
Status
Open to two-lane traffic
History
Built 1949 by the Massman Construction Company
Builder
- Massman Construction Co.
Design
Warren deck truss
Dimensions
Length of largest span: 279.8 ft.
Total length: 2,607.3 ft.
Deck width: 25.9 ft.
Recognition
Posted to the National Register of Historic Places on June 9, 2000
Approximate latitude, longitude
+36.10205, -91.09682   (decimal degrees)
36°06'07" N, 91°05'49" W   (degrees°minutes'seconds")
Inventory numbers
NRHP 00000631 (National Register of Historic Places reference number)
AHTD 02112 (Arkansas Highway and Transportation Dept. bridge number)
BH 10408 (Bridgehunter.com ID)
Inspection
Average daily traffic (as of 2005)
1,200

Categories 

Arkansas (522)
Black River (Missouri-Arkansas) (15)
Built 1949 (164)
Built during 1940s (1,487)
Deck truss (542)
Lawrence County, Arkansas (8)
Massman Construction Co. (2)
NR-listed (1,485)
Open (21,663)
Owned by state (6,563)
Span length 250-500 feet (578)
Structurally deficient (10,809)
Total length over 2500 feet (341)
Truss (15,829)
US 412 (2)
US 63 (25)
Warren truss (711)

Update Log 

Sources 

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Comments 

Black Rock Bridge
Posted March 9, 2008, by ZAC PHILLIPS (satchelpeanutbutter [at] yahoo [dot] com)

THIS MIGHTY BRIDGE IS VISIBLY A CONNECTION OF TWO WORLDS ONE BEING THE RIVER BOTTOMS WITH THEIR RICH SOIL AND LEVEL LAND THE OTHER BEING THE START OF THE OZARKS FOOTHILLS. AS A KID I TOO HELD MY BREATH WHEN CROSSING AND WONDERED WHY THEY MAKE SUCH A HIGH AND LONG BRIDGE SO ROUGH TO RIDE ON! I LIVED ON BOTH SIDES OF THE BRIDGE AND CROSSED IT MANY TIMES IT PLAYED A BIG ROLE IN MY LIFE AND NEVER NOTICED UNTIL RECENTLY. IVE WENT FISHING UNDERNEATH WITH MY GRANDPA PLENTY OF TIMES AND AROUND THE ISLAND THERE IS PLENTY OF HOLES AND GULLIES FOR CATFISH THERE. THAT BRIDGE IS THE LINK TO MEMORIES FOR MANY PEOPLE

Black Rock Bridge
Posted August 12, 2007, by Carol Lay (MrsBlazo [at] aol [dot] com)

This bridge holds fun memories for me. I have crossed it many, many times from the 1960's till this very year, 2007.

My dear Dad, now passed on, made it a fun game for all of us kids. We'd hold our breath just as we got on the bridge and see who could make it till we crossed the other end. He always won of course...he grew up swimming in the Black river. I've crossed it in the worst fog I've ever seen from Portia until you got to Black Rock. I've seen the flood waters of the Black River all the way to the edge of Portia. This is a mighty bridge and as years have gone by I've always wondered about it's strength...now more than ever. I've lived away from Lawrence County for many years now but still go back at least every year or so to see realtives in Smithville and Walnut Ridge and each time I go over the Black River Bridge I hold my breath and so do my own children....I even make it to the end..Dad would be proud !!

Black Rock Bridge
Posted March 17, 2006, by Ellen (Holcomb) Bounds (bounds [at] mcmo [dot] net)

I have many, many fond memories of crossing this bridge as a young child and into adulthood. I remember crossing many times when there was flooding below and wondering, wood the water ever rise to the bottom of the bridge, I don't believe it ever has. Many young men used this bridge in the 70's to as they called it to "blow the soot" out of their souped up cars. It was also used (not offically of course) on many a summer night as a 1/4 mile dragstrip in the 60's and 70's. Those "WERE" to good old days. As I now live out of state I have not crossed this bridge since the 90's. I would love to cross it again in the future and show this wonderess bridge to my boys.