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 | 10:58:39 AM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 10:58:39 AM | 1.50 | 1:12 | 2:36 | 75 | |
| W Bellfort | Bellaire | 10:58:39 AM | 2.90 | 2:38 | 5:14 | 66 | |
| Bellaire | S Fry Rd | 10:58:39 AM | 1.60 | 1:28 | 6:42 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 10:58:39 AM | 2.00 | 2:16 | 8:58 | 53 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:46:37 AM | 1.50 | 1:47 | 10:43 | 50 | |
| Morton | Clay Rd | 10:58:39 AM | 1.60 | 1:23 | 12:06 | 69 | |
| Clay Rd | Beckendorff | 10:58:39 AM | 1.30 | 1:14 | 13:20 | 63 | |
| Beckendorff | FM-529 | 10:58:39 AM | 1.00 | 00:53 | 14:13 | 68 | |
| FM-529 | West Rd | 10:58:39 AM | 2.50 | 2:13 | 16:26 | 68 | |
| West Rd | House Hahl | 10:58:39 AM | 1.30 | 1:11 | 17:37 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 10:58:39 AM | 1.40 | 1:17 | 18:54 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:58:39 AM | 2.40 | 2:05 | 20:59 | 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 | 10:58:39 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 10:58:39 AM | 1.40 | 1:12 | 3:12 | 70 | |
| House Hahl | West Rd | 10:58:39 AM | 1.30 | 1:13 | 4:25 | 64 | |
| West Rd | FM-529 | 10:58:39 AM | 2.50 | 2:08 | 6:33 | 70 | |
| FM-529 | Beckendorff | 10:58:39 AM | 1.00 | 1:00 | 7:33 | 60 | |
| Beckendorff | Clay Rd | 10:58:39 AM | 1.30 | 1:12 | 8:45 | 65 | |
| Clay Rd | Morton | 10:58:39 AM | 1.60 | 15:00 | 23:45 | 6 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:58:39 AM | 1.25 | 1:24 | 25:08 | 54 | |
| Kingsland | Cinco Ranch Blvd | 10:58:39 AM | 2.20 | 2:15 | 27:23 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 10:58:39 AM | 2.00 | 2:15 | 29:38 | 53 | |
| S Fry Rd | Bellaire | 10:58:39 AM | 1.60 | 1:28 | 31:06 | 65 | |
| Bellaire | W Bellfort | 10:58:39 AM | 2.90 | 2:31 | 33:37 | 69 | |
| W Bellfort | Harlem Rd | 10:58:39 AM | 1.50 | 1:15 | 34:52 | 72 | |
| 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 | 34:48 | 34:48 | 53 | |
