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 | 11:34:29 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 11:34:29 AM | 2.00 | 1:44 | 3:03 | 69 | |
| Oyster Creek | Harlem Rd | 11:34:29 AM | 1.60 | 1:32 | 4:35 | 63 | |
| Harlem Rd | W Bellfort | 11:34:29 AM | 1.50 | 1:23 | 5:58 | 65 | |
| W Bellfort | Bellaire | 11:34:29 AM | 2.90 | 2:30 | 8:28 | 70 | |
| Bellaire | S Fry Rd | 11:34:29 AM | 1.60 | 1:24 | 9:52 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 11:34:29 AM | 2.00 | 2:05 | 11:57 | 58 | |
| Cinco Ranch Blvd | Kingsland | 11:34:29 AM | 2.20 | 2:26 | 14:23 | 54 | |
| Kingsland | IH-10 Katy | 11:34:29 AM | 1.25 | 1:03 | 15:26 | 71 | |
| IH-10 Katy | Morton | 11:34:29 AM | 1.50 | 1:50 | 17:16 | 49 |  |
| Morton | Clay Rd | 11:34:29 AM | 1.60 | 1:30 | 18:46 | 64 | |
| Clay Rd | Beckendorff | 11:34:29 AM | 1.30 | 1:17 | 20:03 | 61 | |
| Beckendorff | FM-529 | 11:34:29 AM | 1.00 | 00:52 | 20:55 | 69 | |
| FM-529 | West Rd | 11:34:29 AM | 2.50 | 2:13 | 23:08 | 68 | |
| West Rd | House Hahl | 11:34:29 AM | 1.30 | 1:13 | 24:21 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 11:34:29 AM | 1.40 | 1:17 | 25:38 | 65 | |
| 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 | 11:34:29 AM | 1.40 | 1:19 | 1:18 | 64 | |
| House Hahl | West Rd | 11:34:29 AM | 1.30 | 1:12 | 2:30 | 65 | |
| West Rd | FM-529 | 11:34:29 AM | 2.50 | 2:07 | 4:37 | 71 | |
| FM-529 | Beckendorff | 11:34:29 AM | 1.00 | 1:02 | 5:39 | 58 | |
| Beckendorff | Clay Rd | 11:34:29 AM | 1.30 | 1:11 | 6:50 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:34:29 AM | 1.25 | 1:16 | 8:04 | 59 | |
| Kingsland | Cinco Ranch Blvd | 11:34:29 AM | 2.20 | 2:11 | 10:15 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 11:34:29 AM | 2.00 | 2:04 | 12:19 | 58 | |
| S Fry Rd | Bellaire | 11:34:29 AM | 1.60 | 1:31 | 13:50 | 63 | |
| Bellaire | W Bellfort | 11:34:29 AM | 2.90 | 2:46 | 16:36 | 63 | |
| W Bellfort | Harlem Rd | 11:34:29 AM | 1.50 | 1:19 | 17:55 | 68 | |
| Harlem Rd | Oyster Creek | 11:34:29 AM | 1.60 | 1:33 | 19:28 | 62 | |
| Oyster Creek | FM-1464 | 11:34:29 AM | 2.00 | 1:44 | 21:12 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
