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HomeMassachusettsEssex County › I 495 Ramp E over I 495 Ramps A & B

I 495 Ramp E over I 495 Ramps A & B

Essex County, Massachusetts · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (42.71153, -71.13706)

Component ratings

ComponentRating (2025)FHWA scale meaning
Deck7Good condition
Superstructure6Satisfactory condition
Substructure7Good condition

Bridge details

StructureContinuous prestressed concrete single box beam
Lengthabout 172 ft
Location.3 Mi N Merrimac River
NBI structure numberL04053AJMDOTNBI
Condition classFair

Source: FHWA National Bridge Inventory, 2025 data as reported by the Massachusetts department of transportation.

Busiest bridges in Essex County

BridgeBuiltVehicles/dayCondition
I 93 over ST213 WB1959186,800Fair
I 93 over Hwy Dascomb Rd1957145,580Fair
I 93 over ST213 EB1959144,946Fair
I 95 /ST128 over I 95 Ramp J1988144,936Fair
I 95 /ST128 over Hwy Main St1948143,473Fair
US 1 Newbrprt Tpk over I 95 /ST1281963140,655Poor

All bridges nearby: Essex County, MA bridge conditions · every bridge in Essex County · Massachusetts bridges.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.