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 | 1:47:53 AM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 1:47:53 AM | 2.00 | 1:45 | 2:43 | 69 | |
| Oyster Creek | Harlem Rd | 1:47:53 AM | 1.60 | 1:31 | 4:14 | 63 | |
| Harlem Rd | W Bellfort | 1:47:53 AM | 1.50 | 1:15 | 5:29 | 72 | |
| W Bellfort | Bellaire | 1:47:53 AM | 2.90 | 2:44 | 8:13 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 1:47:53 AM | 2.20 | 2:10 | 10:21 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:47:53 AM | 1.50 | 1:40 | 12:00 | 54 | |
| Morton | Clay Rd | 1:47:53 AM | 1.60 | 1:29 | 13:29 | 65 | |
| Clay Rd | Beckendorff | 1:47:53 AM | 1.30 | 1:19 | 14:48 | 59 | |
| Beckendorff | FM-529 | 1:47:53 AM | 1.00 | 00:54 | 15:42 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 1:47:53 AM | 1.40 | 1:15 | 16:55 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:46:53 AM | 2.40 | 1:59 | 18:54 | 73 | |
| Summary | 30.55 | 18:54 | 18:54 | 97 | |
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 | 1:47:53 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 1:47:53 AM | 1.40 | 1:24 | 3:40 | 60 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 1:47:53 AM | 1.00 | 1:26 | 5:04 | 42 |  |
| Beckendorff | Clay Rd | 1:47:53 AM | 1.30 | 1:06 | 6:10 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:46:53 AM | 1.25 | 1:07 | 7:15 | 67 | |
| Kingsland | Cinco Ranch Blvd | 1:47:53 AM | 2.20 | 2:09 | 9:24 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 1:47:53 AM | 2.90 | 2:56 | 12:18 | 59 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:47:53 AM | 2.00 | 1:47 | 14:03 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 14:01 | 14:01 | 131 | |
