US Bridges

T-490 Preisser RD over Elk Creek

Fair

Cambria County, Pennsylvania · 1.7 Mi.Nw.Of Colver · Structure no. 000000000008727

Built
1918
107 years old
Condition
Fair
inspected October 2024
Type
Arch - Deck
Concrete
Length
34 ft
1 main span
Daily traffic
109
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-490 Preisser RD over Elk Creek is a concrete arch - deck carrying T-490 Preisser RD over Elk Creek in Cambria County, Pennsylvania. It was built in 1918, so it is 107 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 109 vehicles a day, roughly 1% of them trucks, projected to reach 140 by 2044. The structure is 34 ft (10.4 m) long and 18 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesT-490 Preisser RD
CrossesElk Creek
Location1.7 Mi.Nw.Of Colver
RouteCity Street 0
Coordinates40.55373, -78.81653
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, 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 inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating32 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length34 ft (10.4 m)
Longest span34 ft (10.4 m)
Deck width18 ft (5.6 m)
Roadway width16 ft (5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic109 (2024)
Projected traffic140 by 2044
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$660,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T-490 Preisser RD over Elk Creek built?

It was built in 1918, making it 107 years old in 2025.

What condition is T-490 Preisser RD over Elk Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does T-490 Preisser RD over Elk Creek carry?

About 109 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is T-490 Preisser RD over Elk Creek?

The structure is 34 ft (10.4 m) long with a longest span of 34 ft (10.4 m) and a deck 18 ft wide.

Who owns T-490 Preisser RD over Elk Creek?

It is owned by the Town or Township Highway Agency.