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 | 11:24:50 PM | 2.00 | 1:37 | 1:35 | 74 |  |
| Oyster Creek | Harlem Rd | 11:20:50 PM | 1.60 | 1:22 | 2:57 | 70 | |
| Harlem Rd | W Bellfort | 11:24:50 PM | 1.50 | 1:15 | 4:12 | 72 | |
| W Bellfort | Bellaire | 11:24:50 PM | 2.90 | 3:01 | 7:13 | 58 | |
| Bellaire | S Fry Rd | 11:24:50 PM | 1.60 | 1:25 | 8:38 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 11:24:50 PM | 2.00 | 1:48 | 10:26 | 67 | |
| Cinco Ranch Blvd | Kingsland | 11:21:50 PM | 2.20 | 2:01 | 12:27 | 65 | |
| Kingsland | IH-10 Katy | 11:24:50 PM | 1.25 | 1:01 | 13:28 | 74 | |
| IH-10 Katy | Morton | 11:23:50 PM | 1.50 | 2:27 | 15:55 | 37 |  |
| Morton | Clay Rd | 11:24:50 PM | 1.60 | 1:28 | 17:23 | 65 | |
| Clay Rd | Beckendorff | 11:24:50 PM | 1.30 | 1:18 | 18:41 | 60 | |
| Beckendorff | FM-529 | 11:24:50 PM | 1.00 | 00:52 | 19:33 | 69 | |
| FM-529 | West Rd | 11:24:50 PM | 2.50 | 2:18 | 21:51 | 65 | |
| West Rd | House Hahl | 11:24:50 PM | 1.30 | 1:14 | 23:05 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 11:24:50 PM | 1.40 | 1:13 | 24:18 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:24:50 PM | 2.40 | 2:04 | 26:22 | 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 | 11:24:50 PM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 11:24:50 PM | 1.40 | 1:21 | 3:20 | 62 | |
| House Hahl | West Rd | 11:24:50 PM | 1.30 | 1:13 | 4:33 | 64 | |
| West Rd | FM-529 | 11:24:50 PM | 2.50 | 1:58 | 6:31 | 76 | |
| FM-529 | Beckendorff | 11:24:50 PM | 1.00 | 1:04 | 7:35 | 56 | |
| Beckendorff | Clay Rd | 11:24:50 PM | 1.30 | 1:06 | 8:41 | 71 | |
| Clay Rd | Morton | 11:24:50 PM | 1.60 | 1:46 | 10:27 | 54 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:24:50 PM | 1.25 | 1:27 | 11:53 | 52 | |
| Kingsland | Cinco Ranch Blvd | 11:24:50 PM | 2.20 | 2:04 | 13:57 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 11:24:50 PM | 2.00 | 2:08 | 16:05 | 56 | |
| S Fry Rd | Bellaire | 11:24:50 PM | 1.60 | 2:54 | 18:59 | 33 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 18:53 | 18:53 | 97 | |
