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 | 11:32:28 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 11:32:28 AM | 2.00 | 1:46 | 3:05 | 68 | |
| Oyster Creek | Harlem Rd | 11:32:28 AM | 1.60 | 1:35 | 4:40 | 61 | |
| Harlem Rd | W Bellfort | 11:32:28 AM | 1.50 | 1:22 | 6:02 | 66 | |
| W Bellfort | Bellaire | 11:32:28 AM | 2.90 | 2:29 | 8:31 | 70 | |
| Bellaire | S Fry Rd | 11:32:28 AM | 1.60 | 1:25 | 9:56 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 11:32:28 AM | 2.00 | 2:03 | 11:59 | 59 | |
| Cinco Ranch Blvd | Kingsland | 11:32:28 AM | 2.20 | 2:24 | 14:23 | 55 | |
| Kingsland | IH-10 Katy | 11:32:28 AM | 1.25 | 1:03 | 15:26 | 71 | |
| IH-10 Katy | Morton | 11:31:29 AM | 1.50 | 1:58 | 17:24 | 46 |  |
| Morton | Clay Rd | 11:32:28 AM | 1.60 | 1:29 | 18:53 | 65 | |
| Clay Rd | Beckendorff | 11:32:28 AM | 1.30 | 1:16 | 20:09 | 62 | |
| Beckendorff | FM-529 | 11:32:28 AM | 1.00 | 00:52 | 21:01 | 69 | |
| FM-529 | West Rd | 11:32:28 AM | 2.50 | 2:12 | 23:13 | 68 | |
| West Rd | House Hahl | 11:32:28 AM | 1.30 | 1:12 | 24:25 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 11:32:28 AM | 1.40 | 1:17 | 25:42 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 11:32:28 AM | 1.40 | 1:19 | 1:18 | 64 | |
| House Hahl | West Rd | 11:32:28 AM | 1.30 | 1:13 | 2:31 | 64 | |
| West Rd | FM-529 | 11:32:28 AM | 2.50 | 2:08 | 4:39 | 70 | |
| FM-529 | Beckendorff | 11:32:28 AM | 1.00 | 1:02 | 5:41 | 58 | |
| Beckendorff | Clay Rd | 11:32:28 AM | 1.30 | 1:12 | 6:53 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 11:32:28 AM | 1.50 | 1:34 | 8:26 | 57 | |
| IH-10 Katy | Kingsland | 11:32:28 AM | 1.25 | 1:16 | 9:42 | 59 | |
| Kingsland | Cinco Ranch Blvd | 11:32:28 AM | 2.20 | 2:10 | 11:52 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 11:32:28 AM | 2.00 | 2:06 | 13:58 | 57 | |
| S Fry Rd | Bellaire | 11:32:28 AM | 1.60 | 1:31 | 15:29 | 63 | |
| Bellaire | W Bellfort | 11:32:28 AM | 2.90 | 2:49 | 18:18 | 62 | |
| W Bellfort | Harlem Rd | 11:32:28 AM | 1.50 | 1:19 | 19:37 | 68 | |
| Harlem Rd | Oyster Creek | 11:32:28 AM | 1.60 | 1:35 | 21:12 | 61 | |
| Oyster Creek | FM-1464 | 11:32:28 AM | 2.00 | 1:46 | 22:58 | 68 | |
| FM-1464 | New Territory | 11:32:28 AM | 1.50 | 1:39 | 24:37 | 55 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
