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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:38:51 PM | 1.60 | 1:23 | 1:20 | 69 |  |
| Harlem Rd | W Bellfort | 7:38:51 PM | 1.50 | 1:10 | 2:30 | 77 | |
| W Bellfort | Bellaire | 7:38:51 PM | 2.90 | 2:16 | 4:46 | 77 | |
| Bellaire | S Fry Rd | 7:38:51 PM | 1.60 | 1:19 | 6:05 | 73 | |
| S Fry Rd | Cinco Ranch Blvd | 7:38:51 PM | 2.00 | 2:05 | 8:10 | 58 | |
| Cinco Ranch Blvd | Kingsland | 7:38:51 PM | 2.20 | 5:11 | 13:21 | 25 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:32:52 PM | 1.50 | 2:20 | 15:40 | 39 |  |
| Morton | Clay Rd | 7:38:51 PM | 1.60 | 1:59 | 17:39 | 48 |  |
| Clay Rd | Beckendorff | 7:38:51 PM | 1.30 | 1:16 | 18:55 | 62 | |
| Beckendorff | FM-529 | 7:38:51 PM | 1.00 | 00:54 | 19:49 | 67 | |
| FM-529 | West Rd | 7:38:51 PM | 2.50 | 2:17 | 22:06 | 66 | |
| West Rd | House Hahl | 7:38:51 PM | 1.30 | 1:10 | 23:16 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 7:38:51 PM | 1.40 | 1:14 | 24:30 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:38:51 PM | 2.40 | 2:05 | 26:35 | 69 | |
| 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 | 7:38:51 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:38:51 PM | 1.40 | 1:13 | 3:18 | 69 | |
| House Hahl | West Rd | 7:38:51 PM | 1.30 | 1:13 | 4:31 | 64 | |
| West Rd | FM-529 | 7:38:51 PM | 2.50 | 2:19 | 6:50 | 65 | |
| FM-529 | Beckendorff | 7:38:51 PM | 1.00 | 1:00 | 7:50 | 60 | |
| Beckendorff | Clay Rd | 7:38:51 PM | 1.30 | 1:15 | 9:05 | 62 | |
| Clay Rd | Morton | 7:38:51 PM | 1.60 | 1:30 | 10:35 | 64 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:38:51 PM | 1.25 | 1:13 | 11:47 | 62 | |
| Kingsland | Cinco Ranch Blvd | 7:38:51 PM | 2.20 | 2:30 | 14:17 | 53 | |
| Cinco Ranch Blvd | S Fry Rd | 7:38:51 PM | 2.00 | 2:13 | 16:30 | 54 | |
| S Fry Rd | Bellaire | 7:38:51 PM | 1.60 | 1:32 | 18:02 | 63 | |
| Bellaire | W Bellfort | 7:38:51 PM | 2.90 | 2:34 | 20:36 | 68 | |
| 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 | 20:31 | 20:31 | 89 | |
