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 | 8:10:48 AM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 8:10:48 AM | 1.50 | 1:10 | 2:32 | 77 | |
| W Bellfort | Bellaire | 8:10:48 AM | 2.90 | 2:33 | 5:05 | 68 | |
| Bellaire | S Fry Rd | 8:10:48 AM | 1.60 | 1:30 | 6:35 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 8:10:48 AM | 2.00 | 6:33 | 13:08 | 18 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:10:48 AM | 1.25 | 2:04 | 15:11 | 36 |  |
| IH-10 Katy | Morton | 8:10:48 AM | 1.50 | 2:08 | 17:19 | 42 |  |
| Morton | Clay Rd | 8:10:48 AM | 1.60 | 1:28 | 18:47 | 65 | |
| Clay Rd | Beckendorff | 8:10:48 AM | 1.30 | 1:18 | 20:05 | 60 | |
| Beckendorff | FM-529 | 8:10:48 AM | 1.00 | 00:55 | 21:00 | 65 | |
| FM-529 | West Rd | 8:10:48 AM | 2.50 | 2:19 | 23:19 | 65 | |
| West Rd | House Hahl | 8:10:48 AM | 1.30 | 1:15 | 24:34 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 8:10:48 AM | 1.40 | 1:18 | 25:52 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:10:48 AM | 2.40 | 2:11 | 28:03 | 66 | |
| 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 | 8:10:48 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:10:48 AM | 1.40 | 1:16 | 3:22 | 66 | |
| House Hahl | West Rd | 8:10:48 AM | 1.30 | 1:14 | 4:36 | 63 | |
| West Rd | FM-529 | 8:10:48 AM | 2.50 | 2:57 | 7:33 | 51 | |
| FM-529 | Beckendorff | 8:10:48 AM | 1.00 | 1:47 | 9:20 | 34 | |
| Beckendorff | Clay Rd | 8:10:48 AM | 1.30 | 1:23 | 10:43 | 56 | |
| Clay Rd | Morton | 8:10:48 AM | 1.60 | 1:49 | 12:32 | 53 | |
| Morton | IH-10 Katy | 8:04:49 AM | 1.50 | 1:23 | 13:55 | 65 | |
| IH-10 Katy | Kingsland | 8:10:48 AM | 1.25 | 1:09 | 15:04 | 65 | |
| Kingsland | Cinco Ranch Blvd | 8:10:48 AM | 2.20 | 4:52 | 19:56 | 27 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:10:48 AM | 2.00 | 5:18 | 25:14 | 23 | |
| S Fry Rd | Bellaire | 8:10:48 AM | 1.60 | 1:36 | 26:50 | 60 | |
| Bellaire | W Bellfort | 8:10:48 AM | 2.90 | 2:42 | 29:32 | 64 | |
| W Bellfort | Harlem Rd | 8:10:48 AM | 1.50 | 1:16 | 30:48 | 71 | |
| Harlem Rd | Oyster Creek | 8:10:48 AM | 1.60 | 3:34 | 34:22 | 27 | |
| 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 | 34:19 | 34:19 | 53 | |
