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 | 7:25:54 PM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 7:25:54 PM | 1.50 | 1:17 | 2:46 | 70 | |
| W Bellfort | Bellaire | 7:25:54 PM | 2.90 | 2:33 | 5:19 | 68 | |
| Bellaire | S Fry Rd | 7:25:54 PM | 1.60 | 1:22 | 6:41 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 7:25:54 PM | 2.00 | 2:06 | 8:47 | 57 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:25:54 PM | 1.50 | 1:57 | 10:42 | 46 |  |
| Morton | Clay Rd | 7:25:54 PM | 1.60 | 1:26 | 12:08 | 67 | |
| Clay Rd | Beckendorff | 7:25:54 PM | 1.30 | 1:13 | 13:21 | 64 | |
| Beckendorff | FM-529 | 7:25:54 PM | 1.00 | 00:51 | 14:12 | 71 | |
| FM-529 | West Rd | 7:25:54 PM | 2.50 | 2:06 | 16:18 | 71 | |
| West Rd | House Hahl | 7:25:54 PM | 1.30 | 1:09 | 17:27 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 7:25:54 PM | 1.40 | 1:16 | 18:43 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:25:54 PM | 2.40 | 2:02 | 20:45 | 71 | |
| 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 | 7:25:54 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:25:54 PM | 1.40 | 1:16 | 3:24 | 66 | |
| House Hahl | West Rd | 7:25:54 PM | 1.30 | 1:13 | 4:37 | 64 | |
| West Rd | FM-529 | 7:25:54 PM | 2.50 | 2:09 | 6:46 | 70 | |
| FM-529 | Beckendorff | 7:25:54 PM | 1.00 | 00:57 | 7:43 | 63 | |
| Beckendorff | Clay Rd | 7:25:54 PM | 1.30 | 1:20 | 9:03 | 58 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:14:55 PM | 1.50 | 1:27 | 10:29 | 62 | |
| IH-10 Katy | Kingsland | 7:25:54 PM | 1.25 | 1:23 | 11:52 | 54 | |
| Kingsland | Cinco Ranch Blvd | 7:25:54 PM | 2.20 | 3:37 | 15:29 | 36 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:25:54 PM | 2.00 | 2:07 | 17:36 | 57 | |
| S Fry Rd | Bellaire | 7:25:54 PM | 1.60 | 1:29 | 19:05 | 65 | |
| Bellaire | W Bellfort | 7:25:54 PM | 2.90 | 2:41 | 21:46 | 65 | |
| W Bellfort | Harlem Rd | 7:25:54 PM | 1.50 | 1:22 | 23:08 | 66 | |
| Harlem Rd | Oyster Creek | 7:25:54 PM | 1.60 | 1:35 | 24:43 | 61 | |
| 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 | 24:40 | 24:40 | 74 | |
