US Bridges

RTE 481 over Mud Creek

Good

Onondaga County, New York · 0.3 MI NE JCT Rts 481+11 · Structure no. 000000001068020

Built
1972
53 years old
Condition
Good
inspected August 2024
Type
Culvert
Steel
Length
75 ft
4 main spans
Daily traffic
27,724
2021 count
Owner
State
State Highway Agency

About this bridge

RTE 481 over Mud Creek is a steel culvert carrying RTE 481 over Mud Creek in Onondaga County, New York. It was built in 1972, so it is 53 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 27,724 vehicles a day, roughly 5% of them trucks, projected to reach 36,118 by 2041. The structure is 75 ft (22.9 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRTE 481
CrossesMud Creek
Location0.3 MI NE JCT Rts 481+11
RouteState Highway 481
Coordinates43.15079, -76.13488
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.8 US tons
Inventory rating32.4 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans4
Design loadHS 20
Structure length75 ft (22.9 m)
Longest span13 ft (3.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,724 (2021)
Projected traffic36,118 by 2041
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 481 over Mud Creek built?

It was built in 1972, making it 53 years old in 2025.

What condition is RTE 481 over Mud Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.

How much traffic does RTE 481 over Mud Creek carry?

About 27,724 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is RTE 481 over Mud Creek?

The structure is 75 ft (22.9 m) long with a longest span of 13 ft (3.9 m).

Who owns RTE 481 over Mud Creek?

It is owned by the State Highway Agency.