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 | 5:03:44 AM | 1.50 | 1:15 | 1:14 | 72 |  |
| FM-1464 | Oyster Creek | 5:03:44 AM | 2.00 | 1:39 | 2:53 | 73 | |
| Oyster Creek | Harlem Rd | 5:03:44 AM | 1.60 | 1:27 | 4:20 | 66 | |
| Harlem Rd | W Bellfort | 5:03:44 AM | 1.50 | 1:19 | 5:39 | 68 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 5:03:44 AM | 2.20 | 2:26 | 8:02 | 54 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:03:44 AM | 1.50 | 1:38 | 9:39 | 55 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 5:03:44 AM | 1.30 | 1:14 | 10:52 | 63 | |
| Beckendorff | FM-529 | 5:03:44 AM | 1.00 | 00:49 | 11:41 | 73 | |
| FM-529 | West Rd | 5:03:44 AM | 2.50 | 2:07 | 13:48 | 71 | |
| West Rd | House Hahl | 5:03:44 AM | 1.30 | 1:11 | 14:59 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 5:03:44 AM | 1.40 | 1:14 | 16:13 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:03:44 AM | 2.40 | 2:06 | 18:19 | 69 | |
| 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 | 5:03:44 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 5:03:44 AM | 1.40 | 1:22 | 3:21 | 61 | |
| House Hahl | West Rd | 5:03:44 AM | 1.30 | 1:14 | 4:35 | 63 | |
| West Rd | FM-529 | 5:03:44 AM | 2.50 | 2:00 | 6:35 | 75 | |
| FM-529 | Beckendorff | 5:03:44 AM | 1.00 | 1:17 | 7:52 | 47 |  |
| Beckendorff | Clay Rd | 5:03:44 AM | 1.30 | 1:13 | 9:05 | 64 | |
| Clay Rd | Morton | 5:03:44 AM | 1.60 | 1:40 | 10:45 | 58 | |
| Morton | IH-10 Katy | 5:03:44 AM | 1.50 | 00:57 | 11:42 | 95 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 5:03:44 AM | 2.20 | 1:52 | 13:33 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | 13:25 | 13:25 | 137 | |
