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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:47:47 AM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 8:47:47 AM | 1.50 | 1:12 | 2:40 | 75 | |
| W Bellfort | Bellaire | 8:47:47 AM | 2.90 | 2:31 | 5:11 | 69 | |
| Bellaire | S Fry Rd | 8:47:47 AM | 1.60 | 1:29 | 6:40 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 8:47:47 AM | 2.00 | 4:39 | 11:19 | 26 |  |
| Cinco Ranch Blvd | Kingsland | 8:47:47 AM | 2.20 | 5:46 | 17:05 | 23 | |
| Kingsland | IH-10 Katy | 8:39:47 AM | 1.25 | 1:20 | 18:25 | 56 | |
| IH-10 Katy | Morton | 8:47:47 AM | 1.50 | 1:35 | 20:00 | 57 | |
| Morton | Clay Rd | 8:47:47 AM | 1.60 | 1:26 | 21:26 | 67 | |
| Clay Rd | Beckendorff | 8:47:47 AM | 1.30 | 1:17 | 22:43 | 61 | |
| Beckendorff | FM-529 | 8:47:47 AM | 1.00 | 00:59 | 23:42 | 61 | |
| FM-529 | West Rd | 8:47:47 AM | 2.50 | 2:18 | 26:00 | 65 | |
| West Rd | House Hahl | 8:47:47 AM | 1.30 | 1:15 | 27:15 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 8:47:47 AM | 1.40 | 1:20 | 28:35 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:47:47 AM | 2.40 | 2:16 | 30:51 | 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 | 8:47:47 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 8:47:47 AM | 1.40 | 1:17 | 3:31 | 65 | |
| House Hahl | West Rd | 8:47:47 AM | 1.30 | 1:13 | 4:44 | 64 | |
| West Rd | FM-529 | 8:47:47 AM | 2.50 | 2:16 | 7:00 | 66 | |
| FM-529 | Beckendorff | 8:47:47 AM | 1.00 | 1:51 | 8:51 | 32 |  |
| Beckendorff | Clay Rd | 8:47:47 AM | 1.30 | 1:54 | 10:45 | 41 |  |
| Clay Rd | Morton | 8:47:47 AM | 1.60 | 3:02 | 13:47 | 32 | |
| Morton | IH-10 Katy | 8:47:47 AM | 1.50 | 1:07 | 14:54 | 81 | |
| IH-10 Katy | Kingsland | 8:47:47 AM | 1.25 | 1:12 | 16:06 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:47:47 AM | 2.20 | 2:43 | 18:49 | 49 | |
| Cinco Ranch Blvd | S Fry Rd | 8:47:47 AM | 2.00 | 4:47 | 23:36 | 25 | |
| S Fry Rd | Bellaire | 8:47:47 AM | 1.60 | 1:40 | 25:16 | 58 | |
| Bellaire | W Bellfort | 8:47:47 AM | 2.90 | 2:47 | 28:03 | 63 | |
| W Bellfort | Harlem Rd | 8:47:47 AM | 1.50 | 1:17 | 29:20 | 70 | |
| Harlem Rd | Oyster Creek | 8:47:47 AM | 1.60 | 1:33 | 30:53 | 62 | |
| 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 | 30:50 | 30:50 | 59 | |
