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 | 8:29:44 PM | 2.00 | 1:53 | 1:51 | 64 |  |
| Oyster Creek | Harlem Rd | 8:29:44 PM | 1.60 | 1:33 | 3:24 | 62 | |
| Harlem Rd | W Bellfort | 8:29:44 PM | 1.50 | 1:12 | 4:36 | 75 | |
| W Bellfort | Bellaire | 8:29:44 PM | 2.90 | 3:12 | 7:48 | 54 | |
| Bellaire | S Fry Rd | 8:29:44 PM | 1.60 | 1:27 | 9:15 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 8:29:44 PM | 2.00 | 2:01 | 11:16 | 60 | |
| Cinco Ranch Blvd | Kingsland | 8:29:44 PM | 2.20 | 2:02 | 13:18 | 65 | |
| Kingsland | IH-10 Katy | 8:29:44 PM | 1.25 | 1:08 | 14:26 | 66 | |
| IH-10 Katy | Morton | 8:29:44 PM | 1.50 | 2:02 | 16:28 | 44 |  |
| Morton | Clay Rd | 8:29:44 PM | 1.60 | 1:27 | 17:55 | 66 | |
| Clay Rd | Beckendorff | 8:29:44 PM | 1.30 | 1:14 | 19:09 | 63 | |
| Beckendorff | FM-529 | 8:29:44 PM | 1.00 | 00:50 | 19:59 | 72 | |
| FM-529 | West Rd | 8:29:44 PM | 2.50 | 2:05 | 22:04 | 72 | |
| West Rd | House Hahl | 8:29:44 PM | 1.30 | 1:08 | 23:12 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 8:29:44 PM | 1.40 | 1:12 | 24:24 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:29:44 PM | 2.40 | 1:57 | 26:21 | 74 | |
| 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 | 8:29:44 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:29:44 PM | 1.40 | 1:14 | 3:22 | 68 | |
| House Hahl | West Rd | 8:29:44 PM | 1.30 | 1:09 | 4:31 | 68 | |
| West Rd | FM-529 | 8:29:44 PM | 2.50 | 2:04 | 6:35 | 73 | |
| FM-529 | Beckendorff | 8:29:44 PM | 1.00 | 1:03 | 7:38 | 57 | |
| Beckendorff | Clay Rd | 8:29:44 PM | 1.30 | 1:09 | 8:47 | 68 | |
| Clay Rd | Morton | 8:29:44 PM | 1.60 | 1:50 | 10:37 | 52 | |
| Morton | IH-10 Katy | 8:27:45 PM | 1.50 | 1:03 | 11:40 | 86 | |
| IH-10 Katy | Kingsland | 8:29:44 PM | 1.25 | 1:10 | 12:50 | 64 | |
| Kingsland | Cinco Ranch Blvd | 8:29:44 PM | 2.20 | 2:01 | 14:51 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 8:29:44 PM | 2.00 | 1:57 | 16:48 | 62 | |
| S Fry Rd | Bellaire | 8:29:44 PM | 1.60 | 2:07 | 18:55 | 45 | |
| 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 | 8:29:44 PM | 2.00 | 1:41 | 20:33 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:31 | 20:31 | 89 | |
