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 | 8:53:45 AM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 8:58:47 AM | 1.50 | 1:09 | 2:33 | 78 | |
| W Bellfort | Bellaire | 8:58:47 AM | 2.90 | 2:38 | 5:11 | 66 | |
| Bellaire | S Fry Rd | 8:58:47 AM | 1.60 | 1:39 | 6:50 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 8:58:47 AM | 2.00 | 5:06 | 11:56 | 24 |  |
| Cinco Ranch Blvd | Kingsland | 8:58:47 AM | 2.20 | 5:28 | 17:24 | 24 | |
| Kingsland | IH-10 Katy | 8:58:47 AM | 1.25 | 1:08 | 18:32 | 66 | |
| IH-10 Katy | Morton | 8:58:47 AM | 1.50 | 1:48 | 20:20 | 50 | |
| Morton | Clay Rd | 8:58:47 AM | 1.60 | 1:34 | 21:54 | 61 | |
| Clay Rd | Beckendorff | 8:58:47 AM | 1.30 | 1:18 | 23:12 | 60 | |
| Beckendorff | FM-529 | 8:58:47 AM | 1.00 | 00:56 | 24:08 | 64 | |
| FM-529 | West Rd | 8:58:47 AM | 2.50 | 2:09 | 26:17 | 70 | |
| West Rd | House Hahl | 8:58:47 AM | 1.30 | 1:13 | 27:30 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 8:58:47 AM | 1.40 | 1:14 | 28:44 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:58:47 AM | 2.40 | 2:17 | 31:01 | 63 | |
| 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 | 8:58:47 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 8:58:47 AM | 1.40 | 1:21 | 3:32 | 62 | |
| House Hahl | West Rd | 8:58:47 AM | 1.30 | 1:20 | 4:52 | 58 | |
| West Rd | FM-529 | 8:58:47 AM | 2.50 | 2:31 | 7:23 | 60 | |
| FM-529 | Beckendorff | 8:58:47 AM | 1.00 | 1:56 | 9:19 | 31 |  |
| Beckendorff | Clay Rd | 8:58:47 AM | 1.30 | 2:03 | 11:22 | 38 | |
| Clay Rd | Morton | 8:58:47 AM | 1.60 | 3:04 | 14:26 | 31 | |
| Morton | IH-10 Katy | 8:58:47 AM | 1.50 | 1:17 | 15:43 | 70 | |
| IH-10 Katy | Kingsland | 8:58:47 AM | 1.25 | 1:12 | 16:55 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:58:47 AM | 2.20 | 3:39 | 20:34 | 36 | |
| Cinco Ranch Blvd | S Fry Rd | 8:58:47 AM | 2.00 | 5:30 | 26:04 | 22 | |
| S Fry Rd | Bellaire | 8:58:47 AM | 1.60 | 1:47 | 27:51 | 54 | |
| Bellaire | W Bellfort | 8:58:47 AM | 2.90 | 2:51 | 30:42 | 61 | |
| W Bellfort | Harlem Rd | 8:58:47 AM | 1.50 | 1:19 | 32:01 | 68 | |
| Harlem Rd | Oyster Creek | 8:58:47 AM | 1.60 | 1:30 | 33:31 | 64 | |
| 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 | 33:28 | 33:28 | 55 | |
