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 | 9:43:48 AM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 9:43:48 AM | 2.00 | 1:45 | 3:02 | 69 | |
| Oyster Creek | Harlem Rd | 9:43:48 AM | 1.60 | 1:32 | 4:34 | 63 | |
| Harlem Rd | W Bellfort | 9:43:48 AM | 1.50 | 1:16 | 5:50 | 71 | |
| W Bellfort | Bellaire | 9:43:48 AM | 2.90 | 2:37 | 8:27 | 66 | |
| Bellaire | S Fry Rd | 9:43:48 AM | 1.60 | 1:29 | 9:56 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 9:43:48 AM | 2.00 | 2:08 | 12:04 | 56 | |
| Cinco Ranch Blvd | Kingsland | 9:40:47 AM | 2.20 | 5:12 | 17:16 | 25 |  |
| Kingsland | IH-10 Katy | 9:43:48 AM | 1.25 | 1:17 | 18:33 | 58 | |
| IH-10 Katy | Morton | 9:43:48 AM | 1.50 | 1:48 | 20:21 | 50 | |
| Morton | Clay Rd | 9:43:48 AM | 1.60 | 1:31 | 21:52 | 63 | |
| Clay Rd | Beckendorff | 9:43:48 AM | 1.30 | 1:20 | 23:12 | 58 | |
| Beckendorff | FM-529 | 9:43:48 AM | 1.00 | 00:56 | 24:08 | 64 | |
| 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 | 9:43:48 AM | 1.00 | 1:10 | 1:06 | 51 | |
| Beckendorff | Clay Rd | 9:43:48 AM | 1.30 | 1:09 | 2:15 | 68 | |
| Clay Rd | Morton | 9:43:48 AM | 1.60 | 1:37 | 3:52 | 59 | |
| Morton | IH-10 Katy | 9:39:47 AM | 1.50 | 1:24 | 5:16 | 64 | |
| IH-10 Katy | Kingsland | 9:43:48 AM | 1.25 | 1:12 | 6:28 | 62 | |
| Kingsland | Cinco Ranch Blvd | 9:43:48 AM | 2.20 | 2:10 | 8:38 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 9:43:48 AM | 2.00 | 2:15 | 10:53 | 53 | |
| S Fry Rd | Bellaire | 9:43:48 AM | 1.60 | 1:29 | 12:22 | 65 | |
| Bellaire | W Bellfort | 9:43:48 AM | 2.90 | 2:43 | 15:05 | 64 | |
| W Bellfort | Harlem Rd | 9:43:48 AM | 1.50 | 1:15 | 16:20 | 72 | |
| Harlem Rd | Oyster Creek | 9:43:48 AM | 1.60 | 1:28 | 17:48 | 65 | |
| Oyster Creek | FM-1464 | 9:43:48 AM | 2.00 | 1:45 | 19:33 | 69 | |
| FM-1464 | New Territory | 9:43:48 AM | 1.50 | 1:22 | 20:55 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
