US Bridges

RTE 5 over Little Sister Crk

Poor

Erie County, New York · 8.3 MI NE JCT SH 5 & US20 · Structure no. 000000001001370

Built
1927
98 years old
Condition
Poor
inspected August 2023
Type
Slab
Concrete
Length
25 ft
1 main span
Daily traffic
9,835
2019 count
Owner
State
State Highway Agency

About this bridge

RTE 5 over Little Sister Crk is a concrete slab carrying RTE 5 over Little Sister Crk in Erie County, New York. It was built in 1927, so it is 98 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 9,835 vehicles a day, roughly 4% of them trucks, projected to reach 9,881 by 2041. The structure is 25 ft (7.6 m) long and 50 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE 5
CrossesLittle Sister Crk
Location8.3 MI NE JCT SH 5 & US20
RouteState Highway 5
Coordinates42.66951, -79.02759
Functional classUrban Other Principal Arterial

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71 US tons
Inventory rating42 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length25 ft (7.6 m)
Longest span24 ft (7.3 m)
Deck width50 ft (15.1 m)
Roadway width47 ft (14.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,835 (2019)
Projected traffic9,881 by 2041
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
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$962,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 5 over Little Sister Crk built?

It was built in 1927, making it 98 years old in 2025.

What condition is RTE 5 over Little Sister Crk 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 August 2023.

How much traffic does RTE 5 over Little Sister Crk carry?

About 9,835 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is RTE 5 over Little Sister Crk?

The structure is 25 ft (7.6 m) long with a longest span of 24 ft (7.3 m) and a deck 50 ft wide.

Who owns RTE 5 over Little Sister Crk?

It is owned by the State Highway Agency.