Structure 9000 · Newport County, RI

Ri 138 over East Passage Narr Bay

Carries Ri 138 over East Passage Narr Bay, Betwn Jamestown Newport.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructuresets the rating5/9 · Fair
Substructure6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
11,248 FT OVERALL2,000 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 5/9 · sets the ratingSubstructure 6/9

11,248 ft end to end, longest span 1,600 ft: about 31 football fields, or 2.1 miles. Lengths are drawn to scale; at this length a semi-truck would be a speck. 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 suspension bridge.

Built196957 years old
Length11248.0 ft3428.4 m
Daily traffic28,000counted 2016
Last inspectedOctober 2024every 24 months

Location

StateRhode Island
CountyNewport
LocationBetwn Jamestown Newport
CarriesRi 138
CrossesEast Passage Narr Bay
Coordinates41.50368, -71.34289

Physical Characteristics

MaterialSteel
DesignSuspension
Total Length11248.0 ft (3428.4 m)
Max Span1600.1 ft (487.7 m)
Deck Width54.1 ft (16.5 m)
Deck Area56568.6 sq m
Main Spans3
Year Built1969

Traffic

Avg Daily Traffic28,000 (2016)
Truck Traffic2%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number000000000009000

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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