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 | 6:33:29 AM | 1.60 | 3:00 | 2:57 | 32 |  |
| Harlem Rd | W Bellfort | 6:34:30 AM | 1.50 | 1:24 | 4:21 | 64 |  |
| W Bellfort | Bellaire | 6:34:30 AM | 2.90 | 2:42 | 7:03 | 64 | |
| Bellaire | S Fry Rd | 6:34:30 AM | 1.60 | 1:43 | 8:46 | 56 | |
| S Fry Rd | Cinco Ranch Blvd | 6:34:30 AM | 2.00 | 1:55 | 10:41 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 6:34:30 AM | 1.25 | 1:10 | 11:50 | 64 | |
| IH-10 Katy | Morton | 6:34:30 AM | 1.50 | 1:46 | 13:36 | 51 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 6:34:30 AM | 1.00 | 00:50 | 14:24 | 72 | |
| FM-529 | West Rd | 6:34:30 AM | 2.50 | 2:17 | 16:41 | 66 | |
| West Rd | House Hahl | 6:34:30 AM | 1.30 | 1:10 | 17:51 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 6:34:30 AM | 1.40 | 1:16 | 19:07 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:34:30 AM | 2.40 | 2:02 | 21:09 | 71 | |
| 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 | 6:34:30 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 6:34:30 AM | 1.40 | 1:19 | 3:31 | 64 | |
| House Hahl | West Rd | 6:34:30 AM | 1.30 | 1:11 | 4:42 | 66 | |
| West Rd | FM-529 | 6:34:30 AM | 2.50 | 2:11 | 6:53 | 69 | |
| FM-529 | Beckendorff | 6:34:30 AM | 1.00 | 00:57 | 7:50 | 63 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:34:30 AM | 1.50 | 1:19 | 9:07 | 68 | |
| IH-10 Katy | Kingsland | 6:34:30 AM | 1.25 | 1:09 | 10:16 | 65 | |
| Kingsland | Cinco Ranch Blvd | 6:34:30 AM | 2.20 | 2:03 | 12:19 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 6:34:30 AM | 2.00 | 1:57 | 14:16 | 62 | |
| S Fry Rd | Bellaire | 6:34:30 AM | 1.60 | 1:34 | 15:50 | 61 | |
| Bellaire | W Bellfort | 6:34:30 AM | 2.90 | 2:33 | 18:23 | 68 | |
| W Bellfort | Harlem Rd | 6:34:30 AM | 1.50 | 1:08 | 19:31 | 79 | |
| Harlem Rd | Oyster Creek | 6:34:30 AM | 1.60 | 1:34 | 21:05 | 61 | |
| 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 | 21:02 | 21:02 | 87 | |
