+26.24829, -97.67804
26°14'54" N, 97°40'41" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM 508 over CCWID#1 MAIN N DRAIN
Structure number:210310034204003
Location:0.50 MI W OF FM 507
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:24.9 ft. [7.6 m]
Total length:100.1 ft. [30.5 m]
Roadway width between curbs:39.7 ft. [12.1 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1987
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:4
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,780 [as of 2013]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 the assessed or calculated scour condition. [8]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:95.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201595.9GoodGoodGoodGood-3780
March 201395.8GoodGoodGoodGood-4200
April 201195.8GoodGoodGoodGood-4200
June 200995.6GoodGoodGoodGood-4900
June 200795.7GoodGoodGoodGood-4440
May 200596.1GoodGoodGoodGood-6800
July 200397.8FairGoodGoodSatisfactory-4200
June 200199.0GoodVery GoodGoodGood-3600
June 199999.0GoodVery GoodVery GoodGood-3600
September 199799.1GoodVery GoodVery GoodGood-3300
August 199598.9GoodVery GoodVery GoodGood-3600
March 199397.4GoodVery GoodVery GoodVery Good-2500
April 199196.2GoodGoodVery GoodVery Good-2600

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Columneach1818000
Reinforced Concrete Abutmentlinear ft.2626000
Reinforced Concrete Pier Caplinear ft.3939000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.7676000
Steel Protective Coatingsq. ft.3,9963,996000
Reinforced Concrete Slabsq. ft.44000