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 | 8:49:48 AM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 8:49:48 AM | 1.50 | 1:06 | 2:32 | 82 | |
| W Bellfort | Bellaire | 8:49:48 AM | 2.90 | 2:32 | 5:04 | 69 | |
| Bellaire | S Fry Rd | 8:49:48 AM | 1.60 | 1:38 | 6:42 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 8:49:48 AM | 2.00 | 4:52 | 11:34 | 25 |  |
| Cinco Ranch Blvd | Kingsland | 8:49:48 AM | 2.20 | 5:26 | 17:00 | 24 | |
| Kingsland | IH-10 Katy | 8:39:47 AM | 1.25 | 1:20 | 18:20 | 56 | |
| IH-10 Katy | Morton | 8:49:48 AM | 1.50 | 1:40 | 20:00 | 54 | |
| Morton | Clay Rd | 8:49:48 AM | 1.60 | 1:26 | 21:26 | 67 | |
| Clay Rd | Beckendorff | 8:49:48 AM | 1.30 | 1:16 | 22:42 | 62 | |
| Beckendorff | FM-529 | 8:49:48 AM | 1.00 | 00:59 | 23:41 | 61 | |
| FM-529 | West Rd | 8:49:48 AM | 2.50 | 2:17 | 25:58 | 66 | |
| West Rd | House Hahl | 8:49:48 AM | 1.30 | 1:15 | 27:13 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 8:49:48 AM | 1.40 | 1:19 | 28:32 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:49:48 AM | 2.40 | 2:17 | 30:49 | 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 | 8:49:48 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 8:49:48 AM | 1.40 | 1:17 | 3:31 | 65 | |
| House Hahl | West Rd | 8:49:48 AM | 1.30 | 1:13 | 4:44 | 64 | |
| West Rd | FM-529 | 8:49:48 AM | 2.50 | 2:13 | 6:57 | 68 | |
| FM-529 | Beckendorff | 8:49:48 AM | 1.00 | 1:49 | 8:46 | 33 |  |
| Beckendorff | Clay Rd | 8:49:48 AM | 1.30 | 2:04 | 10:50 | 38 | |
| Clay Rd | Morton | 8:49:48 AM | 1.60 | 3:36 | 14:26 | 27 | |
| Morton | IH-10 Katy | 8:48:46 AM | 1.50 | 1:07 | 15:33 | 81 | |
| IH-10 Katy | Kingsland | 8:49:48 AM | 1.25 | 1:12 | 16:45 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:49:48 AM | 2.20 | 2:52 | 19:37 | 46 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:49:48 AM | 2.00 | 4:50 | 24:27 | 25 | |
| S Fry Rd | Bellaire | 8:49:48 AM | 1.60 | 1:40 | 26:07 | 58 | |
| Bellaire | W Bellfort | 8:49:48 AM | 2.90 | 2:46 | 28:53 | 63 | |
| W Bellfort | Harlem Rd | 8:49:48 AM | 1.50 | 1:17 | 30:10 | 70 | |
| Harlem Rd | Oyster Creek | 8:49:48 AM | 1.60 | 1:31 | 31:41 | 63 | |
| 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 | 31:38 | 31:38 | 58 | |
