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 | 8:30:29 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | 8:27:30 PM | 1.50 | 1:15 | 2:07 | 72 | |
| FM-1464 | Oyster Creek | 8:30:29 PM | 2.00 | 1:43 | 3:50 | 70 | |
| Oyster Creek | Harlem Rd | 8:30:29 PM | 1.60 | 1:31 | 5:21 | 63 | |
| Harlem Rd | W Bellfort | 8:30:29 PM | 1.50 | 1:18 | 6:39 | 69 | |
| W Bellfort | Bellaire | 8:30:29 PM | 2.90 | 2:45 | 9:24 | 63 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 8:30:29 PM | 2.20 | 2:09 | 11:31 | 61 | |
| Kingsland | IH-10 Katy | 8:30:29 PM | 1.25 | 1:15 | 12:46 | 60 | |
| IH-10 Katy | Morton | 8:29:31 PM | 1.50 | 2:05 | 14:51 | 43 |  |
| Morton | Clay Rd | 8:30:29 PM | 1.60 | 1:27 | 16:18 | 66 | |
| Clay Rd | Beckendorff | 8:30:29 PM | 1.30 | 1:20 | 17:38 | 58 | |
| Beckendorff | FM-529 | 8:30:29 PM | 1.00 | 00:58 | 18:36 | 62 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:30:29 PM | 1.40 | 1:20 | 19:54 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:30:29 PM | 2.40 | 2:07 | 22:01 | 68 | |
| Summary | 30.55 | 22:01 | 22:01 | 83 | |
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 | 8:30:29 PM | 2.40 | 1:54 | 1:54 | 76 | |
| Bridgeland Lake Parkway | House Hahl | 8:30:29 PM | 1.40 | 1:14 | 3:08 | 68 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:30:29 PM | 1.00 | 1:03 | 4:09 | 57 | |
| Beckendorff | Clay Rd | 8:30:29 PM | 1.30 | 1:10 | 5:19 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:30:29 PM | 1.50 | 2:57 | 8:15 | 31 |  |
| IH-10 Katy | Kingsland | 8:30:29 PM | 1.25 | 1:32 | 9:47 | 49 | |
| Kingsland | Cinco Ranch Blvd | 8:30:29 PM | 2.20 | 2:07 | 11:54 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:30:29 PM | 2.90 | 2:45 | 14:37 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 8:30:29 PM | 1.60 | 1:29 | 16:05 | 65 | |
| Oyster Creek | FM-1464 | 8:30:29 PM | 2.00 | 1:59 | 18:04 | 61 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:02 | 18:02 | 102 | |
