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 | 8:37:47 AM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 8:37:47 AM | 1.50 | 1:16 | 2:44 | 71 | |
| W Bellfort | Bellaire | 8:37:47 AM | 2.90 | 2:29 | 5:13 | 70 | |
| Bellaire | S Fry Rd | 8:37:47 AM | 1.60 | 1:26 | 6:39 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 8:37:47 AM | 2.00 | 5:50 | 12:29 | 21 |  |
| Cinco Ranch Blvd | Kingsland | 8:37:47 AM | 2.20 | 5:35 | 18:04 | 24 | |
| Kingsland | IH-10 Katy | 8:34:48 AM | 1.25 | 1:08 | 19:12 | 66 | |
| IH-10 Katy | Morton | 8:37:47 AM | 1.50 | 1:46 | 20:58 | 51 | |
| Morton | Clay Rd | 8:37:47 AM | 1.60 | 1:27 | 22:25 | 66 | |
| Clay Rd | Beckendorff | 8:37:47 AM | 1.30 | 1:18 | 23:43 | 60 | |
| Beckendorff | FM-529 | 8:37:47 AM | 1.00 | 00:55 | 24:38 | 65 | |
| FM-529 | West Rd | 8:37:47 AM | 2.50 | 2:16 | 26:54 | 66 | |
| West Rd | House Hahl | 8:37:47 AM | 1.30 | 1:14 | 28:08 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 8:37:47 AM | 1.40 | 1:18 | 29:26 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:37:47 AM | 2.40 | 2:18 | 31:44 | 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 | 8:37:47 AM | 2.40 | 2:20 | 2:20 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 8:37:47 AM | 1.40 | 1:20 | 3:40 | 63 | |
| House Hahl | West Rd | 8:37:47 AM | 1.30 | 1:16 | 4:56 | 62 | |
| West Rd | FM-529 | 8:37:47 AM | 2.50 | 2:20 | 7:16 | 64 | |
| FM-529 | Beckendorff | 8:37:47 AM | 1.00 | 1:03 | 8:19 | 57 | |
| Beckendorff | Clay Rd | 8:37:47 AM | 1.30 | 1:14 | 9:33 | 63 | |
| Clay Rd | Morton | 8:37:47 AM | 1.60 | 2:21 | 11:54 | 41 |  |
| Morton | IH-10 Katy | 8:16:48 AM | 1.50 | 1:13 | 13:07 | 74 | |
| IH-10 Katy | Kingsland | 8:37:47 AM | 1.25 | 1:11 | 14:18 | 63 | |
| Kingsland | Cinco Ranch Blvd | 8:37:47 AM | 2.20 | 3:21 | 17:39 | 39 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:37:47 AM | 2.00 | 5:13 | 22:52 | 23 | |
| S Fry Rd | Bellaire | 8:37:47 AM | 1.60 | 1:37 | 24:29 | 59 | |
| Bellaire | W Bellfort | 8:37:47 AM | 2.90 | 2:42 | 27:11 | 64 | |
| W Bellfort | Harlem Rd | 8:37:47 AM | 1.50 | 1:18 | 28:29 | 69 | |
| Harlem Rd | Oyster Creek | 8:37:47 AM | 1.60 | 1:33 | 30:02 | 62 | |
| 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 | 29:59 | 29:59 | 61 | |
