FM 1879 over RITA BLANCA CREEK

Map 

Facts 

Name:	FM 1879 over RITA BLANCA CREEK
Structure number:	040560181101001
Location:	7.1 MI N OF US 87
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) [08]
Length of largest span:	24.9 ft. [7.6 m]
Total length:	299.9 ft. [91.4 m]
Roadway width between curbs:	23.3 ft. [7.1 m]
Deck width edge-to-edge:	25.3 ft. [7.7 m]
Owner:	State Highway Agency [01]
Year built:	1940
Historic significance:	Historical significance is not determinable at this time [4]
Design load:	M 13.5 / H 15 [2]
Number of main spans:	12
Main spans material:	Concrete [1]
Main spans design:	Slab [01]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	100 [as of 2008]
Truck traffic:	33% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	44.9 tons [40.8 metric tons]
Inventory rating:	23.0 tons [20.9 metric tons]
Sufficiency rating:	83.1

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	140 [as of 1998]
Truck traffic:	23% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	44.6 tons [40.5 metric tons]
Inventory rating:	22.8 tons [20.7 metric tons]
Sufficiency rating:	80.2

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	50 [as of 1990]
Truck traffic:	19% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	24.8 tons [22.5 metric tons]
Inventory rating:	18.6 tons [16.9 metric tons]
Sufficiency rating:	84.5

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