US-1 over Sebastian River


+27.85478, -80.49112
27°51'17" N, 80°29'28" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-1 over Sebastian River
Structure number:700224
Location:US-1 over Sebastian River
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:88.9 ft. [27.1 m]
Total length:983.0 ft. [299.6 m]
Roadway width between curbs:87.9 ft. [26.8 m]
Deck width edge-to-edge:107.3 ft. [32.7 m]
Owner:State Highway Agency [01]
Year built:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:11
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:21,500 [as of 2017]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:91.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairGoodGoodSatisfactory2150091.9
November 2016GoodGoodGoodGood1930092.8
November 2014GoodVery GoodVery GoodGood1830099.1
November 2012GoodVery GoodVery GoodGood1620099.2
November 2010GoodVery GoodVery GoodVery Good2160097.0
November 2008GoodVery GoodVery GoodVery Good2980096.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.10,76910,769000
Reinforced Concrete Decksq. ft.105,377104,87949800
Reinforced Concrete Abutmentlinear ft.2141981600
Prestressed Concrete Pileeach1700153170
Reinforced Concrete Pier Caplinear ft.1,0501,050000
Pourable Jointlinear ft.4282431601114
Elastomeric Bearingeach242242000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,9372,777132280
Other Material Bridge Raillinear ft.1,9581,386551210