Share:

MONTAGUE EXPWY over COYOTE CREEK

Map 

Coordinates:
+37.39667, -121.91333
37°23'48" N, 121°54'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MONTAGUE EXPWY over COYOTE CREEK
Structure number:37C0075R
Location:0.5 MI SW/O I-880
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:44.9 ft. [13.7 m]
Total length:205.1 ft. [62.5 m]
Roadway width between curbs:55.1 ft. [16.8 m]
Deck width edge-to-edge:55.1 ft. [16.8 m]
Skew angle:29°
Owner:County Highway Agency [02]
Year built:1966
Year reconstructed:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:73,260 [as of 2012]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Superior to present desirable criteria [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:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:90.5 tons [82.3 metric tons]
Inventory rating:54.6 tons [49.6 metric tons]
Sufficiency rating:69.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201569.3Not deficientVery GoodVery GoodVery Good73260
October 201274.4Not deficientGoodSatisfactorySatisfactory73260
October 201075.4Not deficientGoodGoodGood65180
August 200896.1Not deficientGoodGoodGood42000
June 200696.1Not deficientVery GoodVery GoodVery Good42000
August 200496.1Not deficientVery GoodVery GoodVery Good42000
March 200297.8Not deficientVery GoodVery GoodVery Good23732
March 200097.8Not deficientVery GoodVery GoodVery Good23732
September 199797.8Not deficientGoodGoodGood23732
September 199598.2Not deficientVery GoodVery GoodVery Good23732
August 199398.2Not deficientVery GoodVery GoodVery Good23732
September 199198.2Not deficientVery GoodVery GoodVery Good23732