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 | 8:00:56 AM | 1.00 | 1:11 | 1:11 | 51 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:11:56 AM | 2.90 | 2:30 | 3:37 | 70 | |
| Bellaire | S Fry Rd | 8:11:56 AM | 1.60 | 1:23 | 5:00 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:11:56 AM | 2.00 | 2:03 | 7:03 | 59 | |
| Cinco Ranch Blvd | Kingsland | 8:11:56 AM | 2.20 | 2:26 | 9:29 | 54 | |
| Kingsland | IH-10 Katy | 8:11:56 AM | 1.25 | 1:06 | 10:35 | 68 | |
| IH-10 Katy | Morton | 8:11:56 AM | 1.50 | 1:42 | 12:17 | 53 | |
| Morton | Clay Rd | 8:11:56 AM | 1.60 | 1:29 | 13:46 | 65 | |
| Clay Rd | Beckendorff | 8:11:56 AM | 1.30 | 1:18 | 15:04 | 60 | |
| Beckendorff | FM-529 | 8:11:56 AM | 1.00 | 00:54 | 15:58 | 67 | |
| FM-529 | West Rd | 8:11:56 AM | 2.50 | 1:54 | 17:52 | 79 | |
| West Rd | House Hahl | 8:11:56 AM | 1.30 | 1:32 | 19:24 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:11:56 AM | 1.40 | 1:18 | 20:42 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:11:56 AM | 2.40 | 2:16 | 22:58 | 64 | |
| Summary | 30.55 | 22:58 | 22:58 | 80 | |
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 | 8:11:56 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:11:56 AM | 1.40 | 1:21 | 3:27 | 62 | |
| House Hahl | West Rd | 8:11:56 AM | 1.30 | 1:35 | 5:02 | 49 |  |
| West Rd | FM-529 | 8:11:56 AM | 2.50 | 1:49 | 6:51 | 83 | |
| FM-529 | Beckendorff | 8:11:56 AM | 1.00 | 00:59 | 7:50 | 61 | |
| Beckendorff | Clay Rd | 8:11:56 AM | 1.30 | 1:14 | 9:04 | 63 | |
| Clay Rd | Morton | 8:11:56 AM | 1.60 | 1:50 | 10:54 | 52 | |
| Morton | IH-10 Katy | 8:11:56 AM | 1.50 | 4:17 | 15:11 | 21 |  |
| IH-10 Katy | Kingsland | 8:11:56 AM | 1.25 | 1:08 | 16:19 | 66 | |
| Kingsland | Cinco Ranch Blvd | 8:11:56 AM | 2.20 | 2:04 | 18:23 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 8:11:56 AM | 2.00 | 1:53 | 20:16 | 64 | |
| S Fry Rd | Bellaire | 8:11:56 AM | 1.60 | 1:29 | 21:45 | 65 | |
| Bellaire | W Bellfort | 8:11:56 AM | 2.90 | 2:41 | 24:26 | 65 | |
| 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 | 8:11:56 AM | 1.00 | 3:17 | 27:39 | 18 |  |
| Summary | 30.55 | 27:39 | 27:39 | 66 | |
