SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 9:28:37 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 9:28:37 AM | 2.00 | 1:50 | 3:09 | 65 | |
| Oyster Creek | Harlem Rd | 9:28:37 AM | 1.60 | 1:30 | 4:39 | 64 | |
| Harlem Rd | W Bellfort | 9:28:37 AM | 1.50 | 1:14 | 5:53 | 73 | |
| W Bellfort | Bellaire | 9:28:37 AM | 2.90 | 2:30 | 8:23 | 70 | |
| Bellaire | S Fry Rd | 9:28:37 AM | 1.60 | 1:28 | 9:51 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 9:28:37 AM | 2.00 | 3:41 | 13:32 | 33 |  |
| Cinco Ranch Blvd | Kingsland | 9:28:37 AM | 2.20 | 2:29 | 16:01 | 53 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:28:37 AM | 1.50 | 2:33 | 18:33 | 35 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:28:37 AM | 1.50 | 1:03 | 00:56 | 86 | |
| IH-10 Katy | Kingsland | 9:28:37 AM | 1.25 | 1:08 | 2:04 | 66 | |
| Kingsland | Cinco Ranch Blvd | 9:28:37 AM | 2.20 | 2:01 | 4:05 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 9:28:37 AM | 2.00 | 3:33 | 7:38 | 34 | |
| S Fry Rd | Bellaire | 9:28:37 AM | 1.60 | 1:48 | 9:26 | 53 | |
| Bellaire | W Bellfort | 9:28:37 AM | 2.90 | 2:36 | 12:02 | 67 | |
| W Bellfort | Harlem Rd | 9:28:37 AM | 1.50 | 1:15 | 13:17 | 72 | |
| Harlem Rd | Oyster Creek | 9:28:37 AM | 1.60 | 1:20 | 14:37 | 72 | |
| Oyster Creek | FM-1464 | 9:28:37 AM | 2.00 | 1:43 | 16:20 | 70 | |
| FM-1464 | New Territory | 9:28:37 AM | 1.50 | 1:18 | 17:38 | 69 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
