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 | 9:22:50 AM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 9:22:50 AM | 2.00 | 1:44 | 3:02 | 69 | |
| Oyster Creek | Harlem Rd | 9:22:50 AM | 1.60 | 1:25 | 4:27 | 68 | |
| Harlem Rd | W Bellfort | 9:22:50 AM | 1.50 | 1:13 | 5:40 | 74 | |
| W Bellfort | Bellaire | 9:22:50 AM | 2.90 | 2:46 | 8:26 | 63 | |
| Bellaire | S Fry Rd | 9:22:50 AM | 1.60 | 1:34 | 10:00 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 9:22:50 AM | 2.00 | 3:44 | 13:44 | 32 |  |
| Cinco Ranch Blvd | Kingsland | 9:22:50 AM | 2.20 | 3:51 | 17:35 | 34 | |
| Kingsland | IH-10 Katy | 9:22:50 AM | 1.25 | 1:08 | 18:43 | 66 | |
| IH-10 Katy | Morton | 9:22:50 AM | 1.50 | 1:53 | 20:36 | 48 |  |
| Morton | Clay Rd | 9:22:50 AM | 1.60 | 1:30 | 22:06 | 64 | |
| Clay Rd | Beckendorff | 9:22:50 AM | 1.30 | 1:16 | 23:22 | 62 | |
| Beckendorff | FM-529 | 9:22:50 AM | 1.00 | 00:53 | 24:15 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 9:22:50 AM | 1.00 | 1:06 | 1:02 | 55 | |
| Beckendorff | Clay Rd | 9:22:50 AM | 1.30 | 1:15 | 2:17 | 62 | |
| Clay Rd | Morton | 9:22:50 AM | 1.60 | 9:39 | 11:56 | 10 |  |
| Morton | IH-10 Katy | 9:22:50 AM | 1.50 | 1:33 | 13:29 | 58 | |
| IH-10 Katy | Kingsland | 9:22:50 AM | 1.25 | 1:14 | 14:43 | 61 | |
| Kingsland | Cinco Ranch Blvd | 9:22:50 AM | 2.20 | 2:21 | 17:04 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 9:22:50 AM | 2.00 | 5:58 | 23:02 | 20 |  |
| S Fry Rd | Bellaire | 9:22:50 AM | 1.60 | 1:40 | 24:42 | 58 | |
| Bellaire | W Bellfort | 9:22:50 AM | 2.90 | 2:44 | 27:26 | 64 | |
| W Bellfort | Harlem Rd | 9:22:50 AM | 1.50 | 1:18 | 28:44 | 69 | |
| Harlem Rd | Oyster Creek | 9:22:50 AM | 1.60 | 1:26 | 30:10 | 67 | |
| Oyster Creek | FM-1464 | 9:22:50 AM | 2.00 | 1:39 | 31:49 | 73 | |
| FM-1464 | New Territory | 9:22:50 AM | 1.50 | 1:24 | 33:13 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
