Structure 110 · Arlington County, VA

Jeff Davis Hwy.sbl over 110; I-395NB & I-395 Exp

Carries Jeff Davis Hwy.sbl over 110; I-395NB & I-395 Exp, 00.62fr14stbr/01.69to120.

Overall conditionPoor

Set by its lowest-rated component: Superstructure at 4 of 9.

How ratings work
Deck5/9 · Fair
Superstructuresets the rating4/9 · Poor
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT1,015 FT OVERALL200 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9Superstructure 4/9 · sets the ratingSubstructure 7/9

1,015 ft end to end, longest span 140 ft: about 2.8 football fields. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a girder bridge.

Built197650 years old
Length1015.1 ft309.4 m
Daily traffic15,947counted 2022
Last inspectedFebruary 2023every 24 months

Location

StateVirginia
CountyArlington
Location00.62fr14stbr/01.69to120
CarriesJeff Davis Hwy.sbl
Crosses110; I-395NB & I-395 Exp
Coordinates38.86471, -77.05132

Physical Characteristics

MaterialSteel Continuous
DesignGirder and Floorbeam
Total Length1015.1 ft (309.4 m)
Max Span140.1 ft (42.7 m)
Deck Width38.4 ft (11.7 m)
Deck Area3620.0 sq m
Main Spans5
Year Built1976

Traffic

Avg Daily Traffic15,947 (2022)
Truck Traffic3%
Lanes On Bridge2
Lanes Under Bridge13

Inspection & Ownership

Last InspectionFebruary 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000000000110

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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