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Merchant Street Bridge

Map 

Street Views 

Facts 

Overview
Concrete arch bridge over Big Sewickley Creek on Merchant Street in Ambridge
Location
Beaver County, Pennsylvania
Status
Open to traffic
History
Built 1827; rehabilitated 2004
Design
Closed-spandrel arch
Dimensions
Span length: 37.1 ft.
Total length: 37.1 ft.
Deck width: 29.9 ft.
Approximate latitude, longitude
+40.57964, -80.22079   (decimal degrees)
40°34'47" N, 80°13'15" W   (degrees°minutes'seconds")
Approximate UTM coordinates
17/565947/4492386 (zone/easting/northing)
Quadrangle map:
Ambridge
Average daily traffic (as of 2015)
2,000
Inventory numbers
PA 04 7402 0000 1001 (Pennsylvania Bridge Management System number)
PANBI 03893 (Pennsylvania BRKEY bridge number on the 2011 NBI)
BH 30361 (Bridgehunter.com ID)
Inspection report (as of March 2015)
Overall condition: Fair
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 87.9 (out of 100)
View more at BridgeReports.com

Update Log 

  • October 29, 2018: New Street View added by Dana and Kay Klein

Comments 

Merchant Street Bridge
Posted October 29, 2018, by Nathan Holth (webmaster [at] historicbridges [dot] org)

It appears the bridge has a stone facing, but the Historic Bridge Inventory folks felt the stone facing dated to the 1919 construction of a stone arch, and they could not find any evidence that the original stone arch remained. The inventory comments follow:

The bridge carries a two-lane, brick-paved street and sidewalks over a creek on the Ambridge-Leetsdale line. The setting does not have historic district potential. There are modern buildings at the NW quadrant in Leetsdale, and the 1916 brick building beyond the NE quadrant has altered storefronts. There are highly altered buildings in Ambridge and a 1920s electrical substation beyond the SE quadrant. The area does not have consistency or cohesiveness.

The well-proportioned, one span, reinforced concrete arch bridge built in 1919 and reportedly incorporating an 1827 stone arch (not visible at all) is finished with rusticated ashlar spandrel walls and wingwalls. The arch ring is accented with vermiculated ring stones. The roadway is inclined across, so the paneled stone parapets are stepped. The bridge exhibits the same fine masonry as the earlier stone arch bridges built by the county. It is an example of a bridge type and design that are common in the county, and neither the bridge nor its setting are historically or technologically significant.

Merchant Street Bridge
Posted October 29, 2018, by Dana and Kay Klein

any one know if there is 1827 stone arch Under Concrete here?

Merchant Street Bridge
Posted September 7, 2009, by Bruce Draganjac (bruce [at] draganjac [dot] com)

I fish under this bridge often and know it well. I was surprised to hear it categorized as "concrete". It appears to be built from cut stone blocks. I can send you some pictures of it, if you like.

Bruce