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 | 7:17:46 AM | 1.00 | 1:05 | 1:05 | 55 |  |
| New Territory | FM-1464 | 7:17:46 AM | 1.50 | 1:24 | 2:29 | 64 | |
| FM-1464 | Oyster Creek | 7:17:46 AM | 2.00 | 1:48 | 4:17 | 67 | |
| Oyster Creek | Harlem Rd | 7:09:45 AM | 1.60 | 1:45 | 6:02 | 55 | |
| Harlem Rd | W Bellfort | 7:17:46 AM | 1.50 | 2:09 | 8:11 | 42 |  |
| W Bellfort | Bellaire | 7:17:46 AM | 2.90 | 2:55 | 11:06 | 60 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:17:46 AM | 2.20 | 3:45 | 14:49 | 35 |  |
| Kingsland | IH-10 Katy | 7:17:46 AM | 1.25 | 1:06 | 15:55 | 68 | |
| IH-10 Katy | Morton | 7:17:46 AM | 1.50 | 1:40 | 17:35 | 54 | |
| Morton | Clay Rd | 7:17:46 AM | 1.60 | 1:24 | 18:59 | 69 | |
| Clay Rd | Beckendorff | 7:17:46 AM | 1.30 | 1:18 | 20:17 | 60 | |
| Beckendorff | FM-529 | 7:17:46 AM | 1.00 | 00:54 | 21:11 | 67 | |
| FM-529 | West Rd | 7:17:46 AM | 2.50 | 2:15 | 23:26 | 67 | |
| West Rd | House Hahl | 7:17:46 AM | 1.30 | 1:16 | 24:42 | 62 | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 24:40 | 24:40 | 74 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | 7:17:46 AM | 1.30 | 1:16 | 1:14 | 62 | |
| West Rd | FM-529 | 7:17:46 AM | 2.50 | 2:01 | 3:15 | 74 | |
| FM-529 | Beckendorff | 7:17:46 AM | 1.00 | 1:10 | 4:25 | 51 | |
| Beckendorff | Clay Rd | 7:17:46 AM | 1.30 | 1:10 | 5:35 | 67 | |
| Clay Rd | Morton | 7:17:46 AM | 1.60 | 1:53 | 7:28 | 51 | |
| Morton | IH-10 Katy | 7:17:46 AM | 1.50 | 1:34 | 9:02 | 57 | |
| IH-10 Katy | Kingsland | 7:17:46 AM | 1.25 | 1:08 | 10:10 | 66 | |
| Kingsland | Cinco Ranch Blvd | 7:17:46 AM | 2.20 | 2:52 | 13:02 | 46 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:17:46 AM | 2.90 | 2:48 | 15:48 | 62 | |
| W Bellfort | Harlem Rd | 7:17:46 AM | 1.50 | 1:19 | 17:07 | 68 | |
| Harlem Rd | Oyster Creek | 7:17:46 AM | 1.60 | 1:32 | 18:39 | 63 | |
| Oyster Creek | FM-1464 | 7:17:46 AM | 2.00 | 1:47 | 20:26 | 67 | |
| FM-1464 | New Territory | 7:17:46 AM | 1.50 | 1:17 | 21:43 | 70 | |
| New Territory | Brazos River | 7:17:46 AM | 1.00 | 00:50 | 22:33 | 72 | |
| Summary | 30.55 | Not Available | |
