Auto inspector vs tunnel inspector

The differences between auto inspectors and tunnel inspectors can be seen in a few details. Each job has different responsibilities and duties. It typically takes 1-2 years to become both an auto inspector and a tunnel inspector. Additionally, a tunnel inspector has an average salary of $44,410, which is higher than the $43,511 average annual salary of an auto inspector.

The top three skills for an auto inspector include mechanical problems, vehicle inspections and mechanical issues. The most important skills for a tunnel inspector are construction management, TBM, and tunnel construction.

Auto inspector vs tunnel inspector overview

	Auto Inspector	Tunnel Inspector
Yearly salary	$43,511	$44,410
Hourly rate	$20.92	$21.35
Growth rate	-	-
Number of jobs	21,496	16,597
Job satisfaction	-	-
Most common degree	High School Diploma, 48%	Bachelor's Degree, 82%
Average age	49	49
Years of experience	2	2

Auto inspector vs tunnel inspector salary

Auto inspectors and tunnel inspectors have different pay scales, as shown below.

	Auto Inspector	Tunnel Inspector
Average salary	$43,511	$44,410
Salary range	Between $25,000 And $74,000	Between $25,000 And $78,000
Highest paying City	-	-
Highest paying state	-	-
Best paying company	-	-
Best paying industry	-	-

Differences between auto inspector and tunnel inspector education

There are a few differences between an auto inspector and a tunnel inspector in terms of educational background:

	Auto Inspector	Tunnel Inspector
Most common degree	High School Diploma, 48%	Bachelor's Degree, 82%
Most common major	Business	Civil Engineering
Most common college	-	-

Auto inspector vs tunnel inspector demographics

Here are the differences between auto inspectors' and tunnel inspectors' demographics:

	Auto Inspector	Tunnel Inspector
Average age	49	49
Gender ratio	Male, 78.0% Female, 22.0%	Male, 97.3% Female, 2.7%
Race ratio	Black or African American, 12.8% Unknown, 7.3% Hispanic or Latino, 16.0% Asian, 7.8% White, 55.5% American Indian and Alaska Native, 0.7%	Black or African American, 11.8% Unknown, 7.2% Hispanic or Latino, 11.0% Asian, 6.0% White, 63.4% American Indian and Alaska Native, 0.6%
LGBT Percentage	11%	11%

Differences between auto inspector and tunnel inspector duties and responsibilities

Auto inspector example responsibilities.

Perform preventive maintenance and complete all repairs on Marta buses by routinely maintaining and upgrading bus parts as they deteriorate.
Inspect certify pre own eligibility vehicles at Toyota and Lexus automotive dealers.
Inspect certify pre own eligibility vehicles at Toyota and Lexus automotive dealers.

Tunnel inspector example responsibilities.

Grind ends of new or worn rails to attain smooth joints, using portable grinders.
Job duties include tunnel inspection for the Portland Eastside CSO project.
Perform inspection services for the commission of the Manhattan portion of NYC's largest capital program.
Frequent hyperbaric interventions are conducted at high pressures to maintain the condition of the TBM cutter head.
Facilitate safe quality operations with Herrenknecht double-shield TBM setup, mining, PCC segment lining, backfill grouting & contact grouting.
Develop technical reports of findings in the field with emphasis in the critical ones, to later be address by ACI.

Auto inspector vs tunnel inspector skills

Common auto inspector skills

Mechanical Problems, 38%
Vehicle Inspections, 24%
Mechanical Issues, 15%
Applicable Safety, 10%
Auto Damage, 7%
Detect Damage, 2%

Common tunnel inspector skills

Construction Management, 57%
TBM, 29%
Tunnel Construction, 14%

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Auto Inspector vs Tunnel Inspector

Updated January 8, 2025

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