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 | 9:04:53 AM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 9:04:53 AM | 2.00 | 1:41 | 2:58 | 71 | |
| Oyster Creek | Harlem Rd | 9:04:53 AM | 1.60 | 1:26 | 4:24 | 67 | |
| Harlem Rd | W Bellfort | 9:04:53 AM | 1.50 | 1:11 | 5:35 | 76 | |
| W Bellfort | Bellaire | 9:04:53 AM | 2.90 | 3:01 | 8:36 | 58 | |
| Bellaire | S Fry Rd | 8:59:54 AM | 1.60 | 1:42 | 10:18 | 56 | |
| S Fry Rd | Cinco Ranch Blvd | 9:04:53 AM | 2.00 | 5:12 | 15:30 | 23 |  |
| Cinco Ranch Blvd | Kingsland | 9:04:53 AM | 2.20 | 5:03 | 20:33 | 26 | |
| Kingsland | IH-10 Katy | 9:04:53 AM | 1.25 | 1:07 | 21:40 | 67 | |
| IH-10 Katy | Morton | 8:51:53 AM | 1.50 | 1:54 | 23:34 | 47 |  |
| Morton | Clay Rd | 9:04:53 AM | 1.60 | 1:28 | 25:02 | 65 | |
| Clay Rd | Beckendorff | 9:04:53 AM | 1.30 | 1:17 | 26:19 | 61 | |
| Beckendorff | FM-529 | 9:04:53 AM | 1.00 | 00:55 | 27:14 | 65 | |
| 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 | 9:04:53 AM | 1.00 | 1:04 | 1:00 | 56 | |
| Beckendorff | Clay Rd | 9:04:53 AM | 1.30 | 1:17 | 2:17 | 61 | |
| Clay Rd | Morton | 9:04:53 AM | 1.60 | 1:56 | 4:13 | 50 | |
| Morton | IH-10 Katy | 9:04:53 AM | 1.50 | 1:29 | 5:42 | 61 | |
| IH-10 Katy | Kingsland | 9:04:53 AM | 1.25 | 1:09 | 6:51 | 65 | |
| Kingsland | Cinco Ranch Blvd | 9:04:53 AM | 2.20 | 2:59 | 9:50 | 44 | |
| Cinco Ranch Blvd | S Fry Rd | 9:04:53 AM | 2.00 | 4:50 | 14:40 | 25 | |
| S Fry Rd | Bellaire | 9:04:53 AM | 1.60 | 1:39 | 16:19 | 58 | |
| Bellaire | W Bellfort | 9:04:53 AM | 2.90 | 2:45 | 19:04 | 63 | |
| W Bellfort | Harlem Rd | 9:04:53 AM | 1.50 | 1:16 | 20:20 | 71 | |
| Harlem Rd | Oyster Creek | 9:04:53 AM | 1.60 | 1:34 | 21:54 | 61 | |
| Oyster Creek | FM-1464 | 9:04:53 AM | 2.00 | 1:42 | 23:36 | 71 | |
| FM-1464 | New Territory | 9:04:53 AM | 1.50 | 1:23 | 24:59 | 65 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
