US Bridges

RTE 104 over Ramp Gc Ramp Gb

Poor

Monroe County, New York · JCT NB Rol + WB 104 · Structure no. 000000001063790

Built
1971
54 years old, rebuilt 2012
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
178 ft
3 main spans
Daily traffic
8,163
2018 count
Owner
State
State Highway Agency

About this bridge

RTE 104 over Ramp Gc Ramp Gb is a steel stringer/multi-beam or girder carrying RTE 104 over Ramp Gc Ramp Gb in Monroe County, New York. It was built in 1971 and reconstructed in 2012, so it is 54 years old, older than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 8,163 vehicles a day, roughly 3% of them trucks, projected to reach 8,514 by 2041. The structure is 178 ft (54.3 m) long and 33 ft wide.

Location

Open in Google Maps
CarriesRTE 104
CrossesRamp Gc Ramp Gb
LocationJCT NB Rol + WB 104
RouteU.S. Route 104
CountyMonroe County
StateNew York
Coordinates43.20693, -77.67438
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating86 US tons
Inventory rating51 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length178 ft (54.3 m)
Longest span83 ft (25.2 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,163 (2018)
Projected traffic8,514 by 2041
Trucks3%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2.5 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 104 over Ramp Gc Ramp Gb built?

It was built in 1971, making it 54 years old in 2025. It was reconstructed in 2012.

What condition is RTE 104 over Ramp Gc Ramp Gb in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does RTE 104 over Ramp Gc Ramp Gb carry?

About 8,163 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is RTE 104 over Ramp Gc Ramp Gb?

The structure is 178 ft (54.3 m) long with a longest span of 83 ft (25.2 m) and a deck 33 ft wide.

Who owns RTE 104 over Ramp Gc Ramp Gb?

It is owned by the State Highway Agency.