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 | 1:33:32 AM | 2.00 | 2:04 | 2:02 | 58 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 1:33:32 AM | 1.60 | 1:26 | 3:25 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 1:33:32 AM | 2.00 | 2:06 | 5:31 | 57 | |
| Cinco Ranch Blvd | Kingsland | 1:29:32 AM | 2.20 | 1:53 | 7:24 | 70 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:33:32 AM | 1.50 | 2:04 | 9:27 | 44 |  |
| Morton | Clay Rd | 1:33:32 AM | 1.60 | 1:32 | 10:59 | 63 | |
| Clay Rd | Beckendorff | 1:33:32 AM | 1.30 | 1:18 | 12:17 | 60 | |
| Beckendorff | FM-529 | 1:33:32 AM | 1.00 | 00:54 | 13:11 | 67 | |
| FM-529 | West Rd | 1:33:32 AM | 2.50 | 4:17 | 17:28 | 35 |  |
| West Rd | House Hahl | 1:33:32 AM | 1.30 | 1:15 | 18:43 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 1:33:32 AM | 1.40 | 1:19 | 20:02 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:33:32 AM | 2.40 | 1:53 | 21:55 | 76 | |
| 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 | 1:33:32 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 1:33:32 AM | 1.40 | 1:25 | 3:31 | 59 | |
| House Hahl | West Rd | 1:33:32 AM | 1.30 | 1:16 | 4:47 | 62 | |
| West Rd | FM-529 | 1:33:32 AM | 2.50 | 1:47 | 6:34 | 84 | |
| FM-529 | Beckendorff | 1:30:32 AM | 1.00 | 00:48 | 7:22 | 75 | |
| Beckendorff | Clay Rd | 1:33:32 AM | 1.30 | 1:05 | 8:27 | 72 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:33:32 AM | 1.25 | 1:00 | 9:25 | 75 | |
| Kingsland | Cinco Ranch Blvd | 1:33:32 AM | 2.20 | 1:46 | 11:11 | 75 | |
| Cinco Ranch Blvd | S Fry Rd | 1:33:32 AM | 2.00 | 2:15 | 13:26 | 53 | |
| S Fry Rd | Bellaire | 1:33:32 AM | 1.60 | 2:57 | 16:23 | 33 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:33:32 AM | 2.00 | 1:40 | 18:00 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 17:58 | 17:58 | 102 | |
