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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:15:28 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 8:15:28 PM | 1.50 | 1:12 | 2:36 | 75 | |
| W Bellfort | Bellaire | 8:13:28 PM | 2.90 | 2:28 | 5:04 | 71 | |
| Bellaire | S Fry Rd | 8:15:28 PM | 1.60 | 1:24 | 6:28 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:15:28 PM | 2.00 | 2:00 | 8:28 | 60 | |
| Cinco Ranch Blvd | Kingsland | 8:15:28 PM | 2.20 | 2:32 | 11:00 | 52 | |
| Kingsland | IH-10 Katy | 8:10:29 PM | 1.25 | 00:58 | 11:58 | 78 | |
| IH-10 Katy | Morton | 8:15:28 PM | 1.50 | 2:23 | 14:21 | 38 |  |
| Morton | Clay Rd | 8:10:29 PM | 1.60 | 1:27 | 15:48 | 66 | |
| Clay Rd | Beckendorff | 8:15:28 PM | 1.30 | 1:16 | 17:04 | 62 | |
| Beckendorff | FM-529 | 8:15:28 PM | 1.00 | 00:51 | 17:55 | 71 | |
| FM-529 | West Rd | 8:15:28 PM | 2.50 | 2:10 | 20:05 | 69 | |
| West Rd | House Hahl | 8:15:28 PM | 1.30 | 1:11 | 21:16 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 8:15:28 PM | 1.40 | 1:14 | 22:30 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:15:28 PM | 2.40 | 2:03 | 24:33 | 70 | |
| 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 | 8:15:28 PM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 8:15:28 PM | 1.40 | 1:21 | 3:34 | 62 | |
| House Hahl | West Rd | 8:15:28 PM | 1.30 | 1:20 | 4:54 | 58 | |
| West Rd | FM-529 | 8:15:28 PM | 2.50 | 2:08 | 7:02 | 70 | |
| FM-529 | Beckendorff | 8:15:28 PM | 1.00 | 1:07 | 8:09 | 54 | |
| Beckendorff | Clay Rd | 8:15:28 PM | 1.30 | 1:13 | 9:22 | 64 | |
| Clay Rd | Morton | 8:15:28 PM | 1.60 | 1:42 | 11:04 | 56 | |
| Morton | IH-10 Katy | 8:09:29 PM | 1.50 | 1:13 | 12:17 | 74 | |
| IH-10 Katy | Kingsland | 8:15:28 PM | 1.25 | 1:22 | 13:39 | 55 | |
| Kingsland | Cinco Ranch Blvd | 8:15:28 PM | 2.20 | 2:01 | 15:40 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 8:15:28 PM | 2.00 | 1:58 | 17:38 | 61 | |
| S Fry Rd | Bellaire | 8:15:28 PM | 1.60 | 2:58 | 20:36 | 32 | |
| Bellaire | W Bellfort | 8:15:28 PM | 2.90 | 3:50 | 24:26 | 45 |  |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:21 | 24:21 | 75 | |
