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 | 7:51:44 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:51:44 PM | 1.60 | 1:29 | 2:22 | 65 | |
| Harlem Rd | W Bellfort | 7:51:44 PM | 1.50 | 1:20 | 3:42 | 68 | |
| W Bellfort | Bellaire | 7:51:44 PM | 2.90 | 2:30 | 6:12 | 70 | |
| Bellaire | S Fry Rd | 7:51:44 PM | 1.60 | 1:21 | 7:33 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 7:51:44 PM | 2.00 | 1:59 | 9:32 | 61 | |
| Cinco Ranch Blvd | Kingsland | 7:51:44 PM | 2.20 | 2:08 | 11:40 | 62 | |
| Kingsland | IH-10 Katy | 7:51:44 PM | 1.25 | 1:07 | 12:47 | 67 | |
| IH-10 Katy | Morton | 7:51:44 PM | 1.50 | 1:38 | 14:25 | 55 | |
| Morton | Clay Rd | 7:51:44 PM | 1.60 | 1:23 | 15:48 | 69 | |
| Clay Rd | Beckendorff | 7:51:44 PM | 1.30 | 1:15 | 17:03 | 62 | |
| Beckendorff | FM-529 | 7:51:44 PM | 1.00 | 00:54 | 17:57 | 67 | |
| FM-529 | West Rd | 7:51:44 PM | 2.50 | 1:49 | 19:46 | 83 | |
| West Rd | House Hahl | 7:51:44 PM | 1.30 | 1:29 | 21:15 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 7:51:44 PM | 1.40 | 1:17 | 22:32 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:51:44 PM | 2.40 | 2:03 | 24:35 | 70 | |
| Summary | 30.55 | 24:35 | 24:35 | 75 | |
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 | 7:51:44 PM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 7:51:44 PM | 1.40 | 1:16 | 3:16 | 66 | |
| House Hahl | West Rd | 7:51:44 PM | 1.30 | 1:35 | 4:51 | 49 |  |
| West Rd | FM-529 | 7:51:44 PM | 2.50 | 1:50 | 6:41 | 82 | |
| FM-529 | Beckendorff | 7:51:44 PM | 1.00 | 00:56 | 7:37 | 64 | |
| Beckendorff | Clay Rd | 7:51:44 PM | 1.30 | 1:09 | 8:46 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:49:44 PM | 1.50 | 1:04 | 9:49 | 84 | |
| IH-10 Katy | Kingsland | 7:51:44 PM | 1.25 | 1:12 | 11:01 | 62 | |
| Kingsland | Cinco Ranch Blvd | 7:51:44 PM | 2.20 | 1:52 | 12:53 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 7:51:44 PM | 2.00 | 1:42 | 14:35 | 71 | |
| S Fry Rd | Bellaire | 7:51:44 PM | 1.60 | 1:21 | 15:56 | 71 | |
| Bellaire | W Bellfort | 7:51:44 PM | 2.90 | 2:25 | 18:21 | 72 | |
| W Bellfort | Harlem Rd | 7:51:44 PM | 1.50 | 1:09 | 19:30 | 78 | |
| Harlem Rd | Oyster Creek | 7:51:44 PM | 1.60 | 1:19 | 20:49 | 73 | |
| 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 | 20:46 | 20:46 | 88 | |
