Share:

US 90 over SYCAMORE CREEK

Map

Coordinates:
+29.39018, -100.70792
29°23'25" N, 100°42'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 90 over SYCAMORE CREEK
Structure number:221360002302069
Location:AT VAL VERDE C/L
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:45.9 ft. [14.0 m]
Total length:1431.2 ft. [436.2 m]
Roadway width between curbs:35.1 ft. [10.7 m]
Deck width edge-to-edge:37.4 ft. [11.4 m]
Owner:State Highway Agency [01]
Year built:1932
Year reconstructed:1966
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 13.5 / H 15 [2]
Number of main spans:31
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,952 [as of 2016]
Truck traffic:19% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:82.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairGoodSatisfactorySatisfactory395282.0
September 2016FairGoodSatisfactoryGood365084.7
October 2014FairGoodSatisfactoryGood400083.1
October 2012FairGoodSatisfactoryGood400083.1
October 2010FairGoodSatisfactorySatisfactory400078.7
October 2008FairSatisfactoryFairSatisfactory390068.3
November 2006PoorSatisfactorySeriousFair350035.0
December 2004FairSatisfactorySatisfactorySatisfactory290082.5
November 2002FairSatisfactoryGoodSatisfactory350086.5
February 2001FairSatisfactoryGoodGood350072.5
February 1999GoodVery GoodGoodGood320073.4
October 1996GoodVery GoodGoodGood290074.2
August 1994GoodVery GoodVery GoodGood300073.9
August 1992GoodVery GoodVery GoodGood260071.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.7474000
Reinforced Concrete Pier Caplinear ft.1,0209863310
Bearings
Elastomeric Bearingeach124124000
Movable Bearingeach1241610800
Fixed Bearingeach1241610800
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2,8562,8441200