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 | 8:52:51 PM | 1.50 | 1:40 | 1:39 | 54 |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 8:47:50 PM | 1.50 | 1:52 | 3:29 | 48 |  |
| W Bellfort | Bellaire | 8:51:50 PM | 2.90 | 2:39 | 6:08 | 66 | |
| Bellaire | S Fry Rd | 8:52:51 PM | 1.60 | 1:30 | 7:38 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 8:52:51 PM | 2.00 | 2:16 | 9:54 | 53 | |
| Cinco Ranch Blvd | Kingsland | 8:52:51 PM | 2.20 | 2:28 | 12:22 | 54 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:40:51 PM | 1.50 | 1:52 | 14:13 | 48 | |
| Morton | Clay Rd | 8:52:51 PM | 1.60 | 1:24 | 15:37 | 69 | |
| Clay Rd | Beckendorff | 8:52:51 PM | 1.30 | 1:16 | 16:53 | 62 | |
| Beckendorff | FM-529 | 8:52:51 PM | 1.00 | 00:58 | 17:51 | 62 | |
| FM-529 | West Rd | 8:52:51 PM | 2.50 | 2:10 | 20:01 | 69 | |
| West Rd | House Hahl | 8:52:51 PM | 1.30 | 1:14 | 21:15 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 8:52:51 PM | 1.40 | 1:16 | 22:31 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:52:51 PM | 2.40 | 2:09 | 24:40 | 67 | |
| 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 | 8:52:51 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 8:52:51 PM | 1.40 | 1:15 | 3:27 | 67 | |
| House Hahl | West Rd | 8:52:51 PM | 1.30 | 1:14 | 4:41 | 63 | |
| West Rd | FM-529 | 8:52:51 PM | 2.50 | 2:05 | 6:46 | 72 | |
| FM-529 | Beckendorff | 8:52:51 PM | 1.00 | 00:51 | 7:37 | 71 | |
| Beckendorff | Clay Rd | 8:52:51 PM | 1.30 | 1:12 | 8:49 | 65 | |
| Clay Rd | Morton | 8:52:51 PM | 1.60 | 1:57 | 10:46 | 49 | |
| Morton | IH-10 Katy | 8:52:51 PM | 1.50 | 1:35 | 12:21 | 57 | |
| IH-10 Katy | Kingsland | 8:52:51 PM | 1.25 | 1:17 | 13:38 | 58 | |
| Kingsland | Cinco Ranch Blvd | 8:52:51 PM | 2.20 | 11:29 | 25:07 | 11 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:52:51 PM | 2.00 | 23:01 | 48:08 | 5 | |
| S Fry Rd | Bellaire | 8:52:51 PM | 1.60 | 2:26 | 50:34 | 39 |  |
| Bellaire | W Bellfort | 8:52:51 PM | 2.90 | 2:31 | 53:05 | 69 | |
| 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 | 53:00 | 53:00 | 35 | |
