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 | 1:59:48 AM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 1:59:48 AM | 2.00 | 1:51 | 3:12 | 65 | |
| Oyster Creek | Harlem Rd | 1:59:48 AM | 1.60 | 1:30 | 4:42 | 64 | |
| Harlem Rd | W Bellfort | 1:59:48 AM | 1.50 | 1:35 | 6:17 | 57 | |
| W Bellfort | Bellaire | 1:59:48 AM | 2.90 | 2:39 | 8:56 | 66 | |
| Bellaire | S Fry Rd | 1:59:48 AM | 1.60 | 1:25 | 10:21 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 1:59:48 AM | 2.00 | 2:01 | 12:22 | 60 | |
| Cinco Ranch Blvd | Kingsland | 1:51:48 AM | 2.20 | 2:12 | 14:34 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:59:48 AM | 1.50 | 1:38 | 16:11 | 55 | |
| Morton | Clay Rd | 1:59:48 AM | 1.60 | 1:17 | 17:28 | 75 | |
| Clay Rd | Beckendorff | 1:59:48 AM | 1.30 | 1:19 | 18:47 | 59 | |
| Beckendorff | FM-529 | 1:59:48 AM | 1.00 | 00:54 | 19:41 | 67 | |
| FM-529 | West Rd | 1:59:48 AM | 2.50 | 2:16 | 21:57 | 66 | |
| West Rd | House Hahl | 1:59:48 AM | 1.30 | 1:13 | 23:10 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 1:59:48 AM | 1.40 | 1:16 | 24:26 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:59:48 AM | 2.40 | 2:15 | 26:41 | 64 | |
| 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 | 1:59:48 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 1:59:48 AM | 1.40 | 1:26 | 3:35 | 59 | |
| House Hahl | West Rd | 1:59:48 AM | 1.30 | 1:21 | 4:56 | 58 | |
| West Rd | FM-529 | 1:59:48 AM | 2.50 | 1:58 | 6:54 | 76 | |
| FM-529 | Beckendorff | 1:59:48 AM | 1.00 | 1:06 | 8:00 | 55 | |
| Beckendorff | Clay Rd | 1:59:48 AM | 1.30 | 1:11 | 9:11 | 66 | |
| Clay Rd | Morton | 1:59:48 AM | 1.60 | 1:44 | 10:55 | 55 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 1:59:48 AM | 2.20 | 2:11 | 13:04 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 1:59:48 AM | 2.00 | 2:07 | 15:11 | 57 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 15:04 | 15:04 | 122 | |
