diff --git a/src/bigquery.ts b/src/bigquery.ts
index bf20f12d..b9db90af 100644
--- a/src/bigquery.ts
+++ b/src/bigquery.ts
@@ -1203,7 +1203,7 @@ export class BigQuery extends Service {
         {}
       );
     } else if (typeName === 'RANGE') {
-      let rangeValue: bigquery.IRangeValue;
+      let rangeValue: BigQueryRange;
       if (value instanceof BigQueryRange) {
         rangeValue = value;
       } else {
@@ -1211,13 +1211,13 @@ export class BigQuery extends Service {
           value,
           queryParameter.parameterType?.rangeElementType?.type
         );
-      }
+      }      
       queryParameter.parameterValue!.rangeValue = {
         start: {
-          value: rangeValue.start && rangeValue.start.value,
+          value: rangeValue.value.start,
         },
         end: {
-          value: rangeValue.end && rangeValue.end.value,
+          value: rangeValue.value.end,
         },
       };
     } else if (typeName === 'JSON' && is.object(value)) {
@@ -2479,8 +2479,7 @@ function convertSchemaFieldValue(
 export class BigQueryRange {
   elementType?: string;
   start?: BigQueryTimestamp | BigQueryDate | BigQueryDatetime;
-  end?: BigQueryTimestamp | BigQueryDate | BigQueryDatetime;
-  value: string;
+  end?: BigQueryTimestamp | BigQueryDate | BigQueryDatetime;  
   constructor(value: string | BigQueryRangeOptions, elementType?: string) {
     if (typeof value === 'string') {
       if (!elementType) {
@@ -2525,7 +2524,17 @@ export class BigQueryRange {
       this.end = this.convertElement_(end, inferredType);
       this.elementType = inferredType;
     }
-    this.value = `[${this.start ? this.start.value : 'UNBOUNDED'}, ${this.end ? this.end.value : 'UNBOUNDED'})`;
+  }
+
+  public get literalValue() {
+    return `[${this.start ? this.start.value : 'UNBOUNDED'}, ${this.end ? this.end.value : 'UNBOUNDED'})`;
+  }
+
+  public get value(){
+    return {
+      start: this.start ? this.start.value : 'UNBOUNDED',
+      end: this.end ? this.end.value : 'UNBOUNDED'
+    }
   }
 
   static fromSchemaValue_(value: string, elementType: string): BigQueryRange {
diff --git a/src/table.ts b/src/table.ts
index 2854c304..dd30eca2 100644
--- a/src/table.ts
+++ b/src/table.ts
@@ -576,19 +576,13 @@ class Table extends ServiceObject {
       return value.toFixed();
     }
 
-    if (value instanceof BigQueryRange) {
-      return {
-        start: value.start && value.start.value,
-        end: value.end && value.end.value,
-      };
-    }
-
     const customTypeConstructorNames = [
       'BigQueryDate',
       'BigQueryDatetime',
       'BigQueryInt',
       'BigQueryTime',
       'BigQueryTimestamp',
+      'BigQueryRange',
       'Geography',
     ];
     const constructorName = value.constructor?.name;
diff --git a/test/bigquery.ts b/test/bigquery.ts
index 3e52ea29..d56bc565 100644
--- a/test/bigquery.ts
+++ b/test/bigquery.ts
@@ -955,28 +955,31 @@ describe('BigQuery', () => {
 
     it('should accept a string literal', () => {
       const dateRange = bq.range(INPUT_DATE_RANGE, 'DATE');
-      assert.strictEqual(dateRange.value, '[2020-01-01, 2020-12-31)');
-      assert.strictEqual(dateRange.start.value, '2020-01-01');
-      assert.strictEqual(dateRange.end.value, '2020-12-31');
+      assert.strictEqual(dateRange.literalValue, '[2020-01-01, 2020-12-31)');
+      assert.deepStrictEqual(dateRange.value, {
+        start: '2020-01-01',
+        end: '2020-12-31',
+      });
 
       const datetimeRange = bq.range(INPUT_DATETIME_RANGE, 'DATETIME');
       assert.strictEqual(
-        datetimeRange.value,
+        datetimeRange.literalValue,
         '[2020-01-01 12:00:00, 2020-12-31 12:00:00)'
       );
-      assert.strictEqual(datetimeRange.start.value, '2020-01-01 12:00:00');
-      assert.strictEqual(datetimeRange.end.value, '2020-12-31 12:00:00');
+      assert.deepStrictEqual(datetimeRange.value, {
+        start: '2020-01-01 12:00:00',
+        end: '2020-12-31 12:00:00',
+      });
 
       const timestampRange = bq.range(INPUT_TIMESTAMP_RANGE, 'TIMESTAMP');
       assert.strictEqual(
-        timestampRange.value,
+        timestampRange.literalValue,
         '[2020-10-01T04:00:00.000Z, 2020-12-31T04:00:00.000Z)'
       );
-      assert.strictEqual(
-        timestampRange.start.value,
-        '2020-10-01T04:00:00.000Z'
-      );
-      assert.strictEqual(timestampRange.end.value, '2020-12-31T04:00:00.000Z');
+      assert.deepStrictEqual(timestampRange.value, {
+        start: '2020-10-01T04:00:00.000Z',
+        end: '2020-12-31T04:00:00.000Z',
+      });
     });
 
     it('should accept a BigQueryDate|BigQueryDatetime|BigQueryTimestamp objects', () => {
@@ -984,25 +987,37 @@ describe('BigQuery', () => {
         start: bq.date('2020-01-01'),
         end: bq.date('2020-12-31'),
       });
-      assert.strictEqual(dateRange.value, INPUT_DATE_RANGE);
+      assert.strictEqual(dateRange.literalValue, INPUT_DATE_RANGE);
       assert.strictEqual(dateRange.elementType, 'DATE');
+      assert.deepStrictEqual(dateRange.value, {
+        start: '2020-01-01',
+        end: '2020-12-31',
+      });
 
       const datetimeRange = bq.range({
         start: bq.datetime('2020-01-01 12:00:00'),
         end: bq.datetime('2020-12-31 12:00:00'),
       });
-      assert.strictEqual(datetimeRange.value, INPUT_DATETIME_RANGE);
+      assert.strictEqual(datetimeRange.literalValue, INPUT_DATETIME_RANGE);
       assert.strictEqual(datetimeRange.elementType, 'DATETIME');
+      assert.deepStrictEqual(datetimeRange.value, {
+        start: '2020-01-01 12:00:00',
+        end: '2020-12-31 12:00:00',
+      });
 
       const timestampRange = bq.range({
         start: bq.timestamp('2020-10-01 12:00:00+08'),
         end: bq.timestamp('2020-12-31 12:00:00+08'),
       });
       assert.strictEqual(
-        timestampRange.value,
+        timestampRange.literalValue,
         '[2020-10-01T04:00:00.000Z, 2020-12-31T04:00:00.000Z)'
       );
       assert.strictEqual(timestampRange.elementType, 'TIMESTAMP');
+      assert.deepStrictEqual(timestampRange.value, {
+        start: '2020-10-01T04:00:00.000Z',
+        end: '2020-12-31T04:00:00.000Z',
+      });
     });
 
     it('should accept a start/end as string with element type', () => {
@@ -1013,7 +1028,7 @@ describe('BigQuery', () => {
         },
         'DATE'
       );
-      assert.strictEqual(dateRange.value, INPUT_DATE_RANGE);
+      assert.strictEqual(dateRange.literalValue, INPUT_DATE_RANGE);
       assert.strictEqual(dateRange.elementType, 'DATE');
 
       const datetimeRange = bq.range(
@@ -1023,7 +1038,7 @@ describe('BigQuery', () => {
         },
         'DATETIME'
       );
-      assert.strictEqual(datetimeRange.value, INPUT_DATETIME_RANGE);
+      assert.strictEqual(datetimeRange.literalValue, INPUT_DATETIME_RANGE);
       assert.strictEqual(datetimeRange.elementType, 'DATETIME');
 
       const timestampRange = bq.range(
@@ -1034,7 +1049,7 @@ describe('BigQuery', () => {
         'TIMESTAMP'
       );
       assert.strictEqual(
-        timestampRange.value,
+        timestampRange.literalValue,
         '[2020-10-01T04:00:00.000Z, 2020-12-31T04:00:00.000Z)'
       );
       assert.strictEqual(timestampRange.elementType, 'TIMESTAMP');