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 | 10:48:40 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 10:48:40 AM | 1.50 | 1:25 | 2:52 | 64 | |
| W Bellfort | Bellaire | 10:48:40 AM | 2.90 | 2:31 | 5:23 | 69 | |
| Bellaire | S Fry Rd | 10:48:40 AM | 1.60 | 1:27 | 6:50 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 10:48:40 AM | 2.00 | 2:02 | 8:52 | 59 | |
| Cinco Ranch Blvd | Kingsland | 10:48:40 AM | 2.20 | 9:11 | 18:03 | 14 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:43:40 AM | 1.50 | 2:17 | 20:19 | 39 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 10:48:40 AM | 1.00 | 00:55 | 21:12 | 65 | |
| FM-529 | West Rd | 10:48:40 AM | 2.50 | 2:20 | 23:32 | 64 | |
| West Rd | House Hahl | 10:48:40 AM | 1.30 | 1:14 | 24:46 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 10:48:40 AM | 1.40 | 1:18 | 26:04 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:48:40 AM | 2.40 | 2:07 | 28:11 | 68 | |
| 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 | 10:48:40 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 10:48:40 AM | 1.40 | 1:18 | 3:24 | 65 | |
| House Hahl | West Rd | 10:48:40 AM | 1.30 | 1:15 | 4:39 | 62 | |
| West Rd | FM-529 | 10:48:40 AM | 2.50 | 2:08 | 6:47 | 70 | |
| FM-529 | Beckendorff | 10:48:40 AM | 1.00 | 00:57 | 7:44 | 63 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:48:40 AM | 1.50 | 2:27 | 10:09 | 37 | |
| IH-10 Katy | Kingsland | 10:48:40 AM | 1.25 | 1:19 | 11:28 | 57 | |
| Kingsland | Cinco Ranch Blvd | 10:48:40 AM | 2.20 | 2:15 | 13:43 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 10:48:40 AM | 2.00 | 2:37 | 16:20 | 46 |  |
| S Fry Rd | Bellaire | 10:48:40 AM | 1.60 | 1:33 | 17:53 | 62 | |
| Bellaire | W Bellfort | 10:48:40 AM | 2.90 | 2:41 | 20:34 | 65 | |
| W Bellfort | Harlem Rd | 10:48:40 AM | 1.50 | 1:20 | 21:54 | 68 | |
| Harlem Rd | Oyster Creek | 10:48:40 AM | 1.60 | 1:30 | 23:24 | 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 | 23:21 | 23:21 | 79 | |
