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 | 7:01:58 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:01:58 PM | 1.60 | 1:32 | 2:26 | 63 | |
| Harlem Rd | W Bellfort | 7:01:58 PM | 1.50 | 1:18 | 3:44 | 69 | |
| W Bellfort | Bellaire | 7:01:58 PM | 2.90 | 2:38 | 6:22 | 66 | |
| Bellaire | S Fry Rd | 7:01:58 PM | 1.60 | 1:26 | 7:48 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 7:01:58 PM | 2.00 | 2:23 | 10:11 | 50 | |
| Cinco Ranch Blvd | Kingsland | 7:01:58 PM | 2.20 | 2:35 | 12:46 | 51 | |
| Kingsland | IH-10 Katy | 7:01:58 PM | 1.25 | 1:01 | 13:47 | 74 | |
| IH-10 Katy | Morton | 6:48:31 PM | 1.50 | 1:48 | 15:35 | 50 | |
| Morton | Clay Rd | 7:01:58 PM | 1.60 | 1:25 | 17:00 | 68 | |
| Clay Rd | Beckendorff | 7:01:58 PM | 1.30 | 1:14 | 18:14 | 63 | |
| Beckendorff | FM-529 | 7:01:58 PM | 1.00 | 00:54 | 19:08 | 67 | |
| FM-529 | West Rd | 7:01:58 PM | 2.50 | 1:49 | 20:57 | 83 | |
| West Rd | House Hahl | 7:01:58 PM | 1.30 | 1:31 | 22:28 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 7:01:58 PM | 1.40 | 1:20 | 23:48 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:01:58 PM | 2.40 | 2:12 | 26:00 | 65 | |
| Summary | 30.55 | 26:00 | 26:00 | 71 | |
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 | 7:01:58 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:01:58 PM | 1.40 | 1:22 | 3:30 | 61 | |
| House Hahl | West Rd | 7:01:58 PM | 1.30 | 1:38 | 5:08 | 48 |  |
| West Rd | FM-529 | 7:01:58 PM | 2.50 | 1:50 | 6:58 | 82 | |
| FM-529 | Beckendorff | 7:01:58 PM | 1.00 | 1:04 | 8:02 | 56 | |
| Beckendorff | Clay Rd | 7:01:58 PM | 1.30 | 1:12 | 9:14 | 65 | |
| Clay Rd | Morton | 7:01:58 PM | 1.60 | 1:52 | 11:06 | 51 | |
| Morton | IH-10 Katy | 6:53:31 PM | 1.50 | 1:38 | 12:44 | 55 | |
| IH-10 Katy | Kingsland | 7:01:58 PM | 1.25 | 1:09 | 13:53 | 65 | |
| Kingsland | Cinco Ranch Blvd | 7:01:58 PM | 2.20 | 4:20 | 18:13 | 30 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:01:58 PM | 2.00 | 1:52 | 20:05 | 64 | |
| S Fry Rd | Bellaire | 7:01:58 PM | 1.60 | 1:30 | 21:35 | 64 | |
| Bellaire | W Bellfort | 7:01:58 PM | 2.90 | 2:35 | 24:10 | 67 | |
| W Bellfort | Harlem Rd | 7:01:58 PM | 1.50 | 1:11 | 25:21 | 76 | |
| Harlem Rd | Oyster Creek | 6:57:28 PM | 1.60 | 1:32 | 26:53 | 63 | |
| 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 | 26:50 | 26:50 | 68 | |
