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 | 9:22:49 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 9:28:49 PM | 2.00 | 1:47 | 3:03 | 67 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 9:27:49 PM | 1.50 | 1:30 | 4:32 | 60 | |
| W Bellfort | Bellaire | 9:28:49 PM | 2.90 | 2:50 | 7:22 | 61 | |
| Bellaire | S Fry Rd | 9:28:49 PM | 1.60 | 1:26 | 8:48 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 9:28:49 PM | 2.00 | 2:13 | 11:01 | 54 | |
| Cinco Ranch Blvd | Kingsland | 9:28:49 PM | 2.20 | 2:21 | 13:22 | 56 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:28:49 PM | 1.50 | 2:20 | 15:41 | 39 |  |
| 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 | 9:28:49 PM | 1.50 | 1:26 | 1:19 | 63 | |
| IH-10 Katy | Kingsland | 9:28:49 PM | 1.25 | 1:03 | 2:22 | 71 | |
| Kingsland | Cinco Ranch Blvd | 9:28:49 PM | 2.20 | 2:05 | 4:27 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 9:28:49 PM | 2.00 | 2:06 | 6:33 | 57 | |
| S Fry Rd | Bellaire | 9:28:49 PM | 1.60 | 1:35 | 8:08 | 61 | |
| Bellaire | W Bellfort | 9:28:49 PM | 2.90 | 3:30 | 11:38 | 50 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 9:28:49 PM | 1.60 | 1:31 | 13:08 | 63 | |
| Oyster Creek | FM-1464 | 9:28:49 PM | 2.00 | 1:37 | 14:45 | 74 | |
| FM-1464 | New Territory | 9:28:49 PM | 1.50 | 1:15 | 16:00 | 72 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
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